1 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-mn10300.c (tc_gen_reloc): Don't free
4 reloc->sym_ptr_ptr if it's not allocated.
6 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
10 (prev_insn_fixp): Likewise.
11 (append_insn): Changed prototype to accept a relocation pointer.
12 (imm_reloc): Make it an array.
13 (offset_reloc): Likewise.
14 (md_assemble): Handle triple relocations.
15 (append_insn): Likewise. Add handling for some NewABI relocations.
16 (mips_no_prev_insn): Handle triple relocations.
17 (macro_build): Likewise. Add handling for some NewABI relocations.
18 Move handling for the 'u' case to append_insn().
19 (mips16_macro_build): Handle triple relocations.
20 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
22 (mips_ip): Handle triple relocations.
23 (mips16_ip): Likewise.
24 (mips_force_relocation): Force handling of triple relocations
25 without symbols for NewABI.
26 (md_apply_fix): Add handling for some NewABI relocations.
28 2001-10-05 Alan Modra <amodra@bigpond.net.au>
30 * config/tc-i386.c (parse_register): If not producing code for
31 x86_64, reject x86_64 register name matches.
32 (md_assemble): Remove now redundant check for x86_64 regs.
34 2001-10-04 Alan Modra <amodra@bigpond.net.au>
36 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
37 as BFD_DEFAULT_TARGET_SIZE.
39 (ppc_is_toc_sym): Likewise.
40 (md_apply_fix3): Likewise.
42 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
44 * config/tc-mips.c (mips_64): Remove.
45 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
47 (mips_abi_level, mips_abi): New enum.
48 (mips_32bit_abi): Remove.
49 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
50 (HAVE_NEWABI): New define.
51 (HAVE_64BIT_OBJECTS): New define.
52 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
53 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
54 (support_64bit_objects): New prototype.
55 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
56 .reginfo section for n32, use .MIPS.options instead.
57 (support_64bit_objects): New function, code from md_parse_option.
58 (md_longopts): Add -n32 option.
59 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
60 Add -n32 option. Protect with OBJ_ELF.
61 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
62 (mips_elf_final_processing): Likewise. Don't write .reginfo section
63 for n32, use .MIPS.options instead.
65 2001-10-03 Alan Modra <amodra@bigpond.net.au>
67 * po/POTFILES.in: Regenerate.
68 * configure: Regenerate.
70 2001-10-02 Alan Modra <amodra@bigpond.net.au>
72 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
73 bits if target is 64 bit.
75 * doc/as.texinfo (listing): Fix typo.
77 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
79 * Makefile.am (Makefile): Depend on bfd/configure.in.
81 * Makefile.in: Regenerate.
83 2001-09-30 H.J. Lu <hjl@gnu.org>
85 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
86 and "ams" for compatibility.
88 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
90 * config/tc-sh.c (md_pcrel_from_section): Transformed from
91 md_pcrel_from. Handle pc-relativeness against link-time
92 symbol. Handle relativeness to elsewhere than the fixup.
93 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
94 (md_pcrel_from_section): Prototype.
96 * Makefile.am: Update dependencies with "make dep-am".
97 * Makefile.in: Regenerate.
99 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
101 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
102 (print_opcode_format, skip_whites): Likewise.
103 (convert_branch, m68hc11_new_insn): Likewise.
104 (build_dbranch_insn, build_indexed_byte): Likewise.
105 (build_reg_mode, find, find_opcode): Likewise.
106 (print_insn_format): Fix call to print_opcode_format.
107 (md_assemble): Fix call to build_dbranch_insn.
109 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
111 * config/tc-arm.c: Add missing prototypes.
113 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
115 * input-file.c (input_file_open): When reading the
116 first line looking for #NO_APP, prepare for the possibility
117 of finding #APP instead. Also fix algorithm to allow
118 white-space to follow either #NO_APP or #APP directives.
120 2001-09-25 Geoff Berry <geoff.berry@bops.com>
122 * listing.c (buffer_line): Don't write past the end of `line' when
125 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
127 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
128 relocation for differences between symbols in a section other
129 than the one in which the difference is to be placed; apply
130 the relocation instead.
132 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
134 * config/tc-arc.c: Add missing prototype.
135 (md_atof): Change type to int. Add missing prototype.
136 * config/tc-arc.h: Prototype exported functions.
138 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
140 * as.c: Add missing function prototype.
141 * config/obj-aout.c: Fix compile time warning.
143 2001-09-21 Bruno Haible <haible@clisp.cons.org>
145 * config/tc-openrisc.c: Don't include <ctype.h>.
147 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
149 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
151 2001-09-19 Alan Modra <amodra@bigpond.net.au>
153 * config/tc-i370.c: Fix typo in last change.
155 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
157 * doc/as.texinfo (Symbol Names): Improve documentation on local
158 labels and add documenation about dollar labels.
160 2001-09-18 Bruno Haible <haible@clisp.cons.org>
162 * as.h: Don't include <ctype.h>.
163 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
164 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
165 (atof_generic): Use ISDIGIT instead of isdigit.
166 * config/m68k-parse.y: Include "safe-ctype.h".
167 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
168 * config/obj-elf.c: Include "safe-ctype.h".
169 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
170 * config/obj-vms.c: Include "safe-ctype.h".
171 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
172 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
173 instead of isupper/islower/toupper/tolower.
174 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
175 (insert_sreg): Use TOUPPER instead of islower/toupper.
176 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
177 isalpha/isalnum/isupper/tolower.
178 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
180 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
181 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
182 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
183 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
184 (arc_extoper): Use TOLOWER instead of isupper/tolower.
185 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
186 (arm_psr_parse): Use ISALPHA instead of isalpha.
187 (accum0_required_here): Use ISALNUM instead of isalnum.
188 (do_ldrd): Use ISSPACE instead of isspace.
189 (decode_shift): Use ISALPHA instead of isalpha.
190 (insert_reg): Use TOUPPER instead of islower/toupper.
191 (arm_reg_parse): Use ISALPHA instead of isalpha.
192 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
193 isalnum/ispunct/tolower.
194 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
195 (md_parse_option): Use TOLOWER instead of tolower.
196 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
197 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
198 (cris_process_instruction): Use ISLOWER instead of islower.
199 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
200 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
201 (get_flags): Use ISSPACE instead of isspace.
202 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
203 (do_assemble): Use TOLOWER instead of tolower.
204 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
205 (do_assemble): Use TOLOWER instead of tolower.
206 (d30v_start_line): Use ISSPACE instead of isspace.
207 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
208 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
209 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
210 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
211 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
212 (start_label): Use ISALPHA instead of isalpha.
213 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
214 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
215 isupper/islower/tolower.
216 (pa_parse_number): Use ISDIGIT instead of isdigit.
217 (pa_chk_field_selector): Use TOLOWER instead of tolower.
218 (pa_stringer): Use ISDIGIT instead of isdigit.
219 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
220 (register_name): Use ISALPHA instead of isalpha.
221 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
222 isalnum/islower/tolower.
223 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
225 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
227 (md_assemble): Use ISSPACE instead of isspace.
228 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
229 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
230 instead of isdigit/islower/isupper/tolower/isalpha.
231 (output_invalid): Use ISPRINT instead of isprint.
232 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
233 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
234 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
235 (get_args): Use ISALNUM instead of isalnum.
236 * config/tc-ia64.c: Include "safe-ctype.h".
237 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
238 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
239 (ia64_parse_name): Likewise.
240 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
241 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
242 instead of isspace/isalnum/isupper/tolower.
243 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
244 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
245 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
246 (mklower_table): Remove variable.
247 (mklower): Remove macro.
248 (insert_reg): Use TOUPPER instead of islower/toupper.
249 (md_begin): Remove initialization of mklower_table.
250 (s_reg): Use ISALNUM instead of isalnum.
251 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
252 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
253 (build_mri_control_operand): Use TOLOWER instead of tolower.
254 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
255 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
256 (md_assemble): Use ISSPACE instead of isspace.
257 (get_imm16): Use ISALNUM instead of isalnum.
258 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
259 isdigit/isupper/tolower.
260 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
261 instead of isalpha/isupper/tolower.
262 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
263 isdigit/islower/isupper.
264 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
265 (mcore_s_section): Use ISSPACE instead of isspace.
266 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
267 isspace/tolower/isalnum.
268 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
269 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
270 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
272 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
273 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
274 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
275 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
277 (tc_get_register): Likewise.
278 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
279 (s_mips_ent): Use ISDIGIT instead of isdigit.
280 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
281 (md_assemble): Use ISSPACE instead of isspace.
282 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
283 (md_assemble): Use ISSPACE instead of isspace.
284 * config/tc-ns32k.c: Don't include <ctype.h>.
285 * config/tc-pdp11.c: Include "safe-ctype.h".
286 (mklower): Remove function.
287 (parse_reg): Use TOLOWER instead of mklower.
288 * config/tc-pj.c: Include "safe-ctype.h".
289 (md_assemble): Use ISSPACE instead of isspace.
290 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
291 (register_name): Use ISALPHA instead of isalpha.
292 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
293 isalnum/islower/tolower.
294 (md_assemble): Use ISSPACE instead of isspace.
295 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
297 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
298 (register_name): Use ISALPHA instead of isalpha.
299 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
300 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
302 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
303 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
304 isalnum/islower/tolower.
305 (IDENT_CHAR): Use ISALNUM instead of isalnum.
306 (parse_reg): Use TOLOWER instead of tolower.
307 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
308 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
309 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
310 (parse_keyword_arg): Use ISALNUM instead of isalnum.
311 * config/tc-tahoe.c: Include "safe-ctype.h".
312 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
313 (tip_op): Use TOLOWER instead of isupper/tolower.
314 * config/tc-tic30.c: Include "safe-ctype.h".
315 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
316 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
317 (tic30_operand): Use TOLOWER instead of tolower.
318 (tic30_find_parallel_insn): Likewise.
319 (output_invalid): Use ISPRINT instead of isprint.
320 * config/tc-tic54x.c: Include "safe-ctype.h".
321 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
322 (lookup_version): Use TOUPPER instead of toupper.
323 (tic54x_var): Use ISALPHA instead of isalpha.
324 (tic54x_mlib): Use ISSPACE instead of isspace.
325 (subsym_iscons): Use TOUPPER instead of toupper.
326 (get_operands): Use ISSPACE instead of isspace.
327 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
328 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
329 (next_line_shows_parallel): Use ISSPACE instead of isspace.
330 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
331 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
332 ISSPACE instead of isspace.
333 * config/tc-tic80.c: Include "safe-ctype.h".
334 (md_assemble): Use ISSPACE instead of isspace.
335 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
336 (system_register_name): Use ISDIGIT instead of isdigit.
337 (md_assemble): Use ISSPACE instead of isspace.
338 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
339 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
340 isupper/tolower/isdigit.
341 (vip_op): Use TOLOWER instead of isupper/tolower.
342 * config/tc-w65.c: Don't include <ctype.h>.
343 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
344 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
345 (whatreg): Use ISDIGIT instead of isdigit.
346 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
347 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
348 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
349 (integer_constant): Use ISALNUM/TOUPPER instead of
350 isalnum/islower/toupper.
351 (operand): Use TOLOWER instead of isupper/tolower.
352 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
353 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
355 (process_assigns, whatcond): Use TOUPPER instead of toupper.
356 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
357 (main): For gettext, also set the LC_CTYPE locate facet.
358 * hash.c: Include "safe-ctype.h".
359 (main): Use TOLOWER instead of isupper/tolower.
360 * itbl-lex.l: Don't include <ctype.h>.
361 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
362 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
363 omit non-ASCII characters.
364 (debugging_pseudo): Use ISSPACE instead of isspace.
365 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
366 (buffer_and_nest): Use ISALNUM instead of isalnum.
367 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
368 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
369 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
370 instead of isalnum/isdigit/isupper/isalpha.
371 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
372 of isalpha/isalnum/isupper/tolower.
373 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
374 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
375 isupper/tolower/isdigit.
376 (s_mri_common): Use ISDIGIT instead of isdigit.
377 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
378 (s_float_space): Use ISALPHA instead of isalpha.
379 (ignore_rest_of_line): Use ISPRINT instead of isprint.
380 (float_cons): Use ISALPHA instead of isalpha.
381 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
383 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
384 (save_symbol_name): Use ISLOWER/TOUPPER instead of
386 (symbol_find_base): Use TOUPPER instead of islower/toupper.
387 (decode_local_label_name): Use ISDIGIT instead of isdigit.
389 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
391 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
392 in 64 bit mode and make format "e" work.
394 2001-09-18 Alan Modra <amodra@bigpond.net.au>
396 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
398 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
399 var to ensure bfd_alloc arg is the right type.
400 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
403 * config/obj-coff.c: Replace calls to bfd_write with calls to
404 bfd_bwrite. Cast args of bfd_seek.
406 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
409 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
411 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
414 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
416 * config/tc-sh.h (sh_force_relocation): Prototype.
417 (struct fix): Forward declare.
418 * config/tc-sh.c (type sh_operand_info): Move to top of file.
419 (cons, s_align_bytes): Remove old-type declarations.
420 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
421 get_operands, get_specific, insert, build_relax,
422 insert_loop_bounds, build_Mytes): Prototype.
423 (little): Make static. Prototype.
424 (check, tc_Nout_fix_to_chars): Delete unused functions.
426 2001-09-14 Eric Christopher <echristo@redhat.com>
428 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
431 2001-09-14 Kevin Lo <kevlo@openbsd.org>
433 * configure.in: Add arm-openbsd target.
434 * configure: Regenerate.
436 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
438 * configure.in: Change machine triplets from mips-*-linux-gnu* to
441 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
443 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
445 2001-09-11 Richard Henderson <rth@redhat.com>
447 * config/tc-alpha.c (alpha_elf_section_letter): New.
448 (alpha_elf_section_flags): New.
449 * config/tc-alpha.h (md_elf_section_letter): New.
450 (md_elf_section_flags): New.
451 * config/tc-ia64.c (ia64_elf_section_letter): New.
452 * config/tc-ia64.h (md_elf_section_letter): New.
454 2001-09-11 Jakub Jelinek <jakub@redhat.com>
456 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
457 of 'm', 'S' instead of 's'. Update bad_msg.
458 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
459 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
461 2001-09-09 Alan Modra <amodra@bigpond.net.au>
463 * expr.c (expr): Move code setting "retval" to the end of the loop,
464 and rearrange for efficiency. For "PIC code" subtraction, use
465 "rightseg" rather than recalculating. For "symbol OP symbol"
466 subtract, set "retval" to absolute_section if symbols in same
468 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
469 O_symbol. Simplify a +/- b code. Allow equality and non-equality
470 comparisons on symbols from any section. Allow other comparison
471 operators as for subtraction.
472 (symbol_equated_reloc_p): New predicate function.
473 * symbols.h (symbol_equated_reloc_p): Declare.
474 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
475 for expression syms is set correctly.
476 (adjust_reloc_syms): Use symbol_equated_reloc_p.
477 (write_relocs): Likewise.
478 (write_object_file): Likewise.
479 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
480 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
481 of a complex expression when setting up frag_var.
483 2001-09-07 Richard Henderson <rth@redhat.com>
485 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
486 require_seq and allow_seq. Let !literal omit the sequence number.
487 (tokenize_arguments): Reject sequence numbers of !allow_seq.
489 2001-09-08 Jakub Jelinek <jakub@redhat.com>
491 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
492 section symbols the same way as externs.
494 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
496 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
499 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
501 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
502 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
503 PIC, BFD_RELOC_16_PCREL for the rest.
505 (md_pcrel_from): return the right offset for the differently shifted
507 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
509 2001-09-05 Richard Henderson <rth@redhat.com>
511 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
512 (pseudo_func): Add @iplt.
513 (pseudo_opcode): Add data16 and data16.ua.
514 (md_begin): Set iplt pseudo.
515 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
517 2001-09-04 Richard Henderson <rth@redhat.com>
519 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
520 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
521 (alpha_macros): Remove occurrences of same.
522 (O_lituse_addr, O_gprel): New.
523 (DUMMY_RELOC_LITUSE_*): New.
524 (s_alpha_ucons, s_alpha_arch): Prototype.
525 (alpha_reloc_op): Construct elements via DEF macro.
526 (ALPHA_RELOC_SEQUENCE_OK): Remove.
527 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
528 members to not be literal specific.
529 (next_sequence_num): New.
530 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
531 added/removed BFD relocations.
532 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
533 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
534 (tokenize_arguments): Parse ! relocations properly.
535 (find_macro_match): Delete unused macro argument types.
536 (assemble_insn): Add reloc parameter; emit that instead of the
537 default as appropriate.
538 (get_alpha_reloc_tag): New. Split from ...
539 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
540 (assemble_tokens): Don't search macros if user relocation present.
541 Copy reloc sequence number to insn struct.
542 (emit_ldgp): Remove user reloc handling.
543 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
544 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
545 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
546 * config/tc-alpha.h (tc_adjust_symtab): Always define.
547 (struct alpha_fix_tag): Name members less literal specific.
549 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
551 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
552 address of two symbols in different sections.
554 2001-08-31 Eric Christopher <echristo@redhat.com>
555 Jason Eckhardt <jle@redhat.com>
557 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
558 5kc, and 20kc. Clean up old entries.
560 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
561 Jeff Law <law@redhat.com>
563 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
564 offset match H8 ELF spec.
565 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
566 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
568 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
569 (build_bytes): Mark fixups for PCrel branches as signed. For
570 OBJ_ELF, make sure the reloc's offset points to the first byte
572 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
573 * tc-h8300.h (relocation mappings): Add.
575 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
577 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
578 define for BFD_ASSEMBLER.
579 (tc_reloc_mangle): Likewise.
580 (tc_gen_reloc): New function for BFD_ASSEMBLER.
582 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
584 * config/tc-h8300.c (h8300hmode): Record the machine type
585 if BFD_ASSEMBLER is defined.
586 (h8300smode, md_begin): Similarly.
588 2001-08-29 Joel Sherrill <joel@OARcorp.com>
590 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
591 default from coff to elf.
592 * configure: Regenerate.
594 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
596 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
597 assorted coff relocations to the corresponding elf relocations.
598 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
600 * configure.in: Add case for h8300-*-elf.
601 * configure: Regenerate.
603 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
605 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
606 documentation to reflect reality.
608 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
610 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
611 (macro): Reflect change to MAX_GPREL_OFFSET.
613 2001-08-27 Torbjorn Granlund <tege@swox.com>
614 Staffan Ulfberg <staffanu@swox.se>
615 Linus Nordberg <linus@swox.se>
616 Alan Modra <amodra@bigpond.net.au>
618 * configure.in: Recognise powerpc*le*, not just powerpcle*.
619 * configure: Regenerate.
620 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
621 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
622 (md_assemble): Use them.
623 (ppc_machine): Support stub for ELF64 as well as XCOFF.
624 (md_pseudo_table): Add "llong", "quad".
625 (md_parse_option): Match default_cpu of powerpc*.
626 (ppc_arch): Likewise.
627 (ppc_subseg_align): Only for OBJ_XCOFF.
628 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
629 (md_begin): Select PPC_OPCODE_64 for 64 bit.
630 (ppc_insert_operand): Don't bother testing 'file' before calling
631 as_bad_where. Use as_bad_where for operand->insert errors.
632 (mapping): Add ELF64 relocation modifiers.
633 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
634 expressions with abs_symbol.
635 (ppc_elf_cons): Correct offset for little endian targets.
636 (ppc_elf_frob_symbol): New.
637 (md_assemble): Add support for 64 bit ELF relocs.
638 (ppc_tc): Ensure 8 byte alignment when 64 bit.
639 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
640 ".toc" section for 64 bit ELF.
641 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
642 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
643 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
644 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
645 Expand on comments, error message. Add support for 64 bit relocs,
646 and use PPC_HI etc. macros.
647 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
648 (HANDLE_ALIGN): Define to generate nops in code sections rather
650 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
651 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
652 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
653 (ppc_fix_adjustable): Declare.
654 (tc_frob_symbol): Define.
655 (ppc_elf_frob_symbol): Declare.
657 2001-08-26 Andreas Jaeger <aj@suse.de>
659 * config/tc-s390.c: Add missing prototypes
660 (md_gather_operands): Make static.
662 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
664 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
665 allowed value, not the word beyond maximum.
666 * config/tc-mips.c (macro_build_lui): Code cleanup.
667 (macro): Reflect change to MAX_GPREL_OFFSET.
668 (mips_ip): Check explicitly against S_EX_NONE.
669 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
670 (md_apply_fix): Code cleanup.
672 2001-08-24 Andreas Jaeger <aj@suse.de>
674 * config/tc-ppc.h: Fix prototype declaration.
676 2001-08-23 Jakub Jelinek <jakub@redhat.com>
678 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
679 * config/obj-elf.c (obj_elf_size): When size is constant, free
680 and clear symbol_get_obj(sym)->size if any.
682 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
684 * config/tc-mips.c (md_begin): Warn about incompatibility between
685 -march=FOO and -mipsN option, continue with default ISA.
687 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
689 * config/tc-mips.c (md_parse_option): #ifdef the
690 traditional/non-traditional names as it is done in mips_target_format.
692 2001-08-20 Richard Henderson <rth@redhat.com>
694 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
695 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
696 use seg parameter instead of now_seg.
698 2001-08-18 H.J. Lu <hjl@gnu.org>
700 * config/tc-mips.c (show): Add the missing prototype.
702 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
704 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
706 (mips_ip): Use the new return values instead of characters. Add
707 support for %higher and %highest.
710 (my_getSmallExpression): Make parsing case insensitive and more
711 reliable. Add support for %higher and %highest. Further support to
712 parse %gprel and %neg is implemented but currently deactivated.
714 2001-08-17 Alan Modra <amodra@bigpond.net.au>
716 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
717 (ecoff_build_symbols): Likewise.
718 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
720 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
722 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
723 for n32 ABI if appropriate.
725 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
727 * config/tc-mips.c (cons_fix_new_mips): Remove.
728 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
729 (cons_fix_new_mips): Remove.
731 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
733 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
734 a label, not a hex constant.
736 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
738 * config/tc-v850.h: Add missing prototypes.
740 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
742 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
745 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
747 * config/tc-sparc.c (cons_fix_new_sparc): Move
748 `sparc_no_align_cons = 0;' to...
749 (s_uacons): ...here so that sparc_no_align_cons will get
752 2001-08-11 Kazu Hirata <kazu@hxi.com>
754 * config/tc-mips.c: Fix a comment typo.
756 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
758 * config/tc-mips.c (move_register): New function.
759 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
761 (macro2): Use move_register rather than macro_build for moves.
762 (mips16_macro): Likewise.
763 (macro): Likewise. Handle M_MOVE.
765 2001-08-10 Andreas Jaeger <aj@suse.de>
767 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
769 * configure: Regenerate.
771 2001-08-10 Alan Modra <amodra@bigpond.net.au>
773 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
774 Comment indentation of #pragma.
775 * macro.c (alloca): Likewise.
777 * config/tc-ppc.c: Revert 2001-08-08.
779 2001-08-09 Alan Modra <amodra@bigpond.net.au>
781 * symbols.c: Add missing prototypes.
782 * config/e-i386elf.c: Likewise.
783 * config/e-i386coff.c: Likewise.
784 * config/e-i386aout.c: Likewise.
785 * config/obj-coff.c: Likewise.
786 (def_symbol_in_progress, stack): Move definition.
787 * config/obj-elf.c: Add missing prototypes.
788 (obj_elf_change_section): Make static.
789 (obj_elf_parse_section_letters): Likewise.
790 (obj_elf_section_word): Likewise.
791 (obj_elf_section_type): Likewise.
793 2001-08-08 Alan Modra <amodra@bigpond.net.au>
795 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
796 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
797 determining reloc type with code reading operands->reloc field.
799 2001-08-08 Alan Modra <amodra@bigpond.net.au>
801 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
802 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
803 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
804 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
806 * output-file.c (output_file_create): Don't try to open a second
807 time as it's unnecessary. FOPEN_W was undefined too.
809 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
811 * config/tc-mips.c (macro_build): Replace magic constants by defines.
812 (mips_ip): Likewise. Typo.
814 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
816 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
818 (RELAX_ENCODE): Replace bfd_vma by valueT.
819 (load_address): Formatting.
820 (macro): Likewise. Code cleanup. Typo.
821 (macro2): Formatting.
822 (md_parse_option): Typo.
823 (s_mipsset): Reorder cases to look nicer.
824 (md_estimate_size_before_relax): Formatting. Code cleanup.
825 (mips_elf_final_processing): Check against NULL instead of 0.
826 (md_obj_end): Remove ugly `' in message string.
827 (s_mips_ent): Remove ugly `' in message string.
829 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
831 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
832 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
833 mutually exclusive (if they are different).
834 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
837 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
839 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
842 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
844 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
845 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
846 (md_long_opts): Add -mfp32 option.
847 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
848 (md_show_usage): Show usage for -mfp32 and -mgp32.
849 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
850 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
851 (HAVE_32BIT_ADDRESSES): New macro.
852 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
853 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
854 (s_cprestore, s_cpadd): Likewise.
855 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
856 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
857 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
858 to determine the width of addresses in load, store and jump macros.
859 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
860 used in set instructions; do not check the address size for them.
861 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
862 unaligned load and store macros.
863 (mips_ip): Use the new macros to check the width of a register when
864 processing float constants. Force a constant into memory if it is
865 destined for an FPR and the FPRs are wider than the GPRs. Warn about
866 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
867 than mips_gp32 to select synthetic instructions.
868 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
869 synthetic instructions.
871 2001-08-01 Christian Groessler <cpg@aladdin.de>
873 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
874 "rh", "rr", "rq", or "sp" then don't automatically assume
875 it's a register name. Check whether there is a number
878 2001-08-01 Alan Modra <amodra@bigpond.net.au>
880 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
881 Don't allocate more space than necessary for the input line copy.
883 2001-08-01 Alan Modra <amodra@bigpond.net.au>
885 * read.c: Standardize error/warning messages - don't capitalise, no
886 final period or newline, don't say "ignored" or "zero assumed" for
887 as_bad messages. In some cases, change the wording to that used
888 elsewhere for similar messages.
891 * atof-generic.c: Likewise.
894 * depend.c: Likewise.
895 * dwarf2dbg.c: Likewise.
899 * input-file.c: Likewise.
900 * input-scrub.c: Likewise.
901 * listing.c: Likewise.
902 * output-file.c: Likewise.
904 * subsegs.c: Likewise.
905 * symbols.c: Likewise.
907 * ecoff.c (ecoff_directive_end): Test for missing name by
908 comparing input line pointers rather than reading string.
909 (ecoff_directive_ent): Likewise.
910 * read.c (s_set): Likewise.
911 (s_align): Report a warning rather than an error for
913 (s_comm): Check for missing symbol name.
914 (s_lcomm_internal): Likewise.
916 (s_globl): Use is_end_of_line instead of looking for '\n'.
917 (s_lcomm_internal): Likewise.
918 (ignore_rest_of_line): Report a warning rather than an error.
920 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
922 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
923 any kind of relocation against a not-loaded section.
925 2001-07-30 Alan Modra <amodra@bigpond.net.au>
927 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
928 to include '@' in symbol names when parsing versioned symbols
929 rather than calling get_symbol_end multiple times.
930 * config/tc-i370.c (register_name): Format fixes. Don't call
931 get_symbol_end after parsing number.
932 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
933 code out of conditional.
934 (address_register_name): Likewise.
935 (other_register_name): Likewise.
936 * config/tc-mn10300.c (r_register_name): Likewise.
937 (xr_register_name): Likewise.
938 (data_register_name): Likewise.
939 (address_register_name): Likewise.
940 (other_register_name): Likewise.
941 * config/tc-ppc.c (register_name): Likewise.
942 * config/tc-s390.c (register_name): Likewise.
944 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
946 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
947 and bra relax: update fragP->fr_fix after the fixup.
949 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
951 * read.c (s_set): Check for missing symbol name.
953 2001-07-26 Alan Modra <amodra@bigpond.net.au>
955 * write.c (relax_segment <rs_space>): Account for fr_fix.
957 2001-07-25 H.J. Lu <hjl@gnu.org>
959 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
960 we treat weak like extern only for ELF.
961 (mips_fix_adjustable): Make sure we don't adjust extern/weak
962 symbols only for ELF.
964 2001-07-25 Chris Demetriou <cgd@broadcom.com>
966 * config/tc-mips.c: Fix spelling error in comment.
968 2001-07-25 Dave Brolley <brolley@redhat.com>
970 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
971 (IS_PARALLEL_SEPARATOR): New macro.
972 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
973 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
974 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
975 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
978 2001-07-24 Alan Modra <amodra@bigpond.net.au>
980 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
981 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
982 Update dependencies with "make dep-am".
983 * Makefile.in: Regenerate.
984 * doc/Makefile.in: Regenerate.
986 2001-07-23 Kazu Hirata <kazu@hxi.com>
988 * config/tc-alpha.h: Fix formatting.
989 * config/tc-arc.c: Likewise.
990 * config/tc-d10v.h: Likewise.
991 * config/tc-hppa.c: Likewise.
992 * config/tc-i370.c: Likewise.
993 * config/tc-i386.h: Likewise.
994 * config/tc-i960.h: Likewise.
995 * config/tc-ia64.c: Likewise.
996 * config/tc-ia64.h: Likewise.
997 * config/tc-m32r.c: Likewise.
998 * config/tc-m68k.c: Likewise.
999 * config/tc-m88k.c: Likewise.
1000 * config/tc-ns32k.c: Likewise.
1001 * config/tc-pdp11.c: Likewise.
1002 * config/tc-pj.h: Likewise.
1003 * config/tc-s390.c: Likewise.
1004 * config/tc-sparc.c: Likewise.
1005 * config/tc-sparc.h: Likewise.
1006 * config/tc-tic80.c: Likewise.
1007 * config/tc-w65.h: Likewise.
1009 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1011 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1012 symbols specially. Always resolve, adding fr_address to value.
1013 * write.c (write_object_file): Don't add fr_address to sym values.
1014 (relax_frag): Likewise.
1015 (relax_segment): Likewise.
1016 * config/obj-ieee.c (do_symbols): Likewise.
1017 * config/tc-cris.c (md_convert_frag): Likewise.
1018 * config/tc-fr30.c (md_convert_frag): Likewise.
1019 * config/tc-i386.c (md_convert_frag): Likewise.
1020 * config/tc-m32r.c (md_convert_frag): Likewise.
1021 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1022 * config/tc-mcore.c (md_convert_frag): Likewise.
1023 * config/tc-mips.c (mips16_extended_frag): Likewise.
1024 * config/tc-ns32k.c (md_convert_frag): Likewise.
1025 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1026 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1027 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1028 (md_relax_table): Remove first four entries. Format.
1029 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1030 setting fr_var. Simplify byte branch checks.
1032 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1034 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1035 "isbranch" param as all calls have it set.
1036 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1037 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1038 strcasecmp in "nullify" var.
1039 (pa_parse_neg_add_cmpltr): Likewise.
1040 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1041 functions. Don't print wrong conditions in error messages.
1043 2001-07-23 Andreas Jaeger <aj@suse.de>
1045 * config/tc-s390.c (s390_force_relocation): Removed.
1047 * config/tc-s390.h: Remove double declaration of
1048 TC_FORCE_RELOCATION.
1050 2001-07-22 H.J. Lu <hjl@gnu.org>
1052 * config/tc-mips.c (s_mips_end): Remove unused variables.
1053 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1055 2001-07-17 Andreas Schwab <schwab@suse.de>
1057 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1059 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1061 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1063 2001-07-17 matthew green <mrg@eterna.com.au>
1065 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1067 (line_comment_chars): Set to '/' if TE_NetBSD.
1069 2001-07-14 matthew green <mrg@eterna.com.au>
1071 * configure.in (i386-*-netbsdelf*): New target.
1072 * configure: Regenerate.
1074 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1076 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1077 class of the non-debug symbol is C_NULL.
1079 2001-07-10 Anders Norlander <anorland@synergenix.se>
1081 * doc/as.texinfo (Incbin): Fix grammatical errors.
1083 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1085 * depend.c: Use FOPEN_.. macros in calls to fopen().
1086 * input-file.c: As above.
1087 * itbl-ops.c: As above.
1088 * listing.c: As above.
1089 * output-file.c: As above.
1092 2001-07-08 Anders Norlander <anorland@synergenix.se>
1094 * read.c (s_incbin): New .incbin function.
1095 * read.c (potable): Add "incbin" pseudo-op.
1096 * read.h: Add s_incbin prototype.
1097 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1098 * NEWS: Mention new feature.
1100 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1102 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1105 2001-07-06 John Healy <jhealy@redhat.com>
1107 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1108 set of fixups to be stored.
1109 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1110 restored to be chosen from any that are saved.
1111 (gas_cgen_swap_fixups): Modified to allow the current set of
1112 fixups to be swapped with any other set that has been saved.
1113 (gas_cgen_initialize_saved_fixups_array): New routine.
1114 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1115 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1116 or MAX_SAVED_FIXUP_CHAINS.
1117 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1118 store, swap and restore fuctions to reflect the new interface.
1120 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1122 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1123 ignore empty, ineffectual alignment frags when deciding if a
1124 branch can be short.
1126 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1128 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1129 and SPECIAL_SECTION_FINI_ARRAY.
1130 (special_section_name): Add .init_array and .fini_array.
1131 (md_pseudo_table): Add init_array and fini_array.
1132 (md): Add pointer_size and pointer_size_shift fields.
1133 (setup_unwind_header): New static function.
1134 (output_unw_records): Modify to use setup_unwind_header.
1135 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1136 md.pointer_size_shift.
1137 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1139 2001-07-05 Ben Elliston <bje@redhat.com>
1141 * README (Supported platforms): m88k no longer suffers bitrot.
1143 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1145 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1147 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1148 lsy_value. Correct typos in comments.
1149 * symbols.c (local_symbol_make): Update for name change.
1150 (local_symbol_convert): Likewise.
1152 (S_GET_VALUE): Likewise.
1153 (S_SET_VALUE): Likewise.
1154 (print_symbol_value_1): Likewise.
1155 (resolve_symbol_value): Likewise. Don't divide local sym values
1156 by OCTETS_PER_BYTE twice.
1158 2001-07-04 Jim Wilson <wilson@redhat.com>
1160 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1162 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1165 2001-07-05 Ben Elliston <bje@redhat.com>
1167 * read.c (s_fill): Correct spelling error in comments.
1169 * doc/c-m88k.texi: New file.
1170 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1171 * doc/Makefile.in: Regenerate.
1172 * doc/all.texi: Set M880X0.
1173 * doc/as.texinfo: Hook in m88k-dependent documentation.
1175 2001-07-04 Eric Christopher <echristo@redhat.com>
1177 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1179 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1180 and rm5721 as valid cpu strings.
1181 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1183 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1185 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1186 if it's expected to be non-zero.
1188 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1190 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1193 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1194 (write_object_file): Set finalize_syms to
1195 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1198 * doc/internals.texi; Document
1199 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1201 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1203 * config/tc-ppc.c: Formatting fixes.
1205 2001-07-01 Ben Elliston <bje@redhat.com>
1207 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1208 they cause some subtle breakage. Will fix them again later.
1210 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1212 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1213 outside of a function as a .appline directive.
1215 2001-06-28 Eric Christopher <echristo@redhat.com>
1216 H.J. Lu <hjl@gnu.org>
1218 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1219 of mips_cpu for the ISA selection.
1220 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1221 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1222 (mips_tune): New. Use mips_tune for scheduling and optimization
1224 (append_insn): Use mips_tune and mips_arch.
1225 (macro_build): Ditto.
1227 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1228 backwards compatability mips_cpu generates arch and tune.
1229 (md_show_usage): Document new behavior.
1231 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1236 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1238 * write.c (write_object_file): Do not set finalize_syms until
1239 after the segments have been sized. Some backends may still
1240 need to access the syms's frags in order to adjust relaxed
1243 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1246 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1248 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1249 subtract MD_PCREL_FROM_SECTION for 68k.
1250 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1251 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1253 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1255 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1256 pcrel, subtract MD_PCREL_FROM_SECTION value.
1258 2001-06-24 Ben Elliston <bje@redhat.com>
1260 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1262 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1264 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1265 section symbols the same way as externs.
1267 2001-06-24 Ben Elliston <bje@redhat.com>
1269 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1270 (emit_relocations): Ditto.
1272 (md_begin): Reformat comments to conform to the GNU standards.
1273 (md_assemble): Ditto.
1275 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1276 (md_parse_option): Mark parameters as unused.
1277 (md_show_usage): Ditto.
1278 (calcop): Adjust type of `reg_prefix' to char.
1280 (getval): Adjust type of local `c' to char.
1281 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1282 (md_create_long_jump): Ditto.
1283 (md_estimate_size_before_relax): Mark parameters as unused.
1285 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1286 to allay a possible compiler warning.
1288 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1290 * doc/internals.texi (CPU backend): Document md_atof.
1292 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1294 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1295 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1298 2001-06-21 Philip Blundell <philb@gnu.org>
1300 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1302 (insns): Remove entry for adrl. Add long_flag for adr.
1303 (do_adr): Handle `l' suffix.
1306 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1308 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1309 (md_apply_fix): Use it here. Replace printf with equivalent
1311 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1312 (md_apply_fix): Here too.
1313 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1314 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1315 (md_convert_frag_1): Likewise.
1317 2000-06-20 Tom Rix <trix@redhat.com>
1319 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1321 2001-06-18 H.J. Lu <hjl@gnu.org>
1323 * doc/Makefile.am (info): Depend on $(MANS).
1324 (as.1): Remove the prefix `$(srcdir)/'.
1325 * doc/Makefile.in: Regenerated.
1329 2001-06-18 Philip Blundell <philb@gnu.org>
1331 * config/tc-arm.c (do_msr): Remove restriction on usage of
1334 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1336 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1339 2001-06-13 Philip Blundell <philb@gnu.org>
1341 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1342 (do_t_arit): Likewise.
1344 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1346 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1347 .loc pseudos if the dfwarf2 functions are available.
1348 (md_assemble): Only call dwarf2_emit_insn if it is available.
1350 * expr.c: Fix typo in comment.
1352 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1354 * doc/as.texinfo (Infix Ops): Document that comparison and
1355 combiner operators can be used as infix operators.
1357 2001-06-12 Peter Jakubek <pjak@snafu.de>
1359 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1361 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1362 (reverse_mri_condition): Likewise.
1363 (swap_mri_condition): Issue warning for conditions that can not be
1365 (build_mri_control_operand): Fix order of operands (swapped).
1366 (build_mri_control_operand): Allow upper case extension in structured
1368 (s_mri_else): Likewise.
1369 (s_mri_next): Likewise.
1370 (s_mri_for): Likewise.
1371 (s_mri_if): Fix handling comment ('*') in mri mode.
1372 (s_mri_while): Likewise.
1373 * macro.c (macro_expand): Allow macro invocation with empty
1376 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1378 * config/tc-arm.c: Fix test for overlow of literal pool.
1380 2001-06-11 H.J. Lu <hjl@gnu.org>
1382 * NEWS: Updated for the new -n option for the MIPS assembler.
1384 * config/tc-mips.c (md_show_usage): Add -n.
1386 * doc/as.texinfo: Document the new -n option.
1387 * doc/c-mips.texi: Likewise.
1388 * doc/as.1: Regenerated.
1390 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1392 * config/obj-coff.c (obj_coff_section): Formatting fix.
1394 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1397 2001-06-08 H.J. Lu <hjl@gnu.org>
1399 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1400 disable warning about all NOPS that the assembler generates.
1401 (macro): Warn NOPS generated only if warn_nops is not 0.
1402 (md_shortopts): Add `n'.
1403 (md_parse_option): Set warn_nops to 1 for `n'.
1405 2001-06-08 H.J. Lu <hjl@gnu.org>
1407 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1409 2001-06-08 H.J. Lu <hjl@gnu.org>
1411 * config/tc-mips.c (md_apply_fix): Don't adjust common
1412 extern/weak symbols for ELF.
1413 (md_estimate_size_before_relax): Treat weak like extern for
1415 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1418 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1420 * Makefile.am: 'som' is not wrongly spelled 'some'.
1421 * Makefile.in: Regenerate.
1423 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1424 S_GET_VALUE by using a temp.
1425 (append_insn): Likewise, and for S_SET_VALUE too.
1426 (mips_emit_delays): Likewise.
1427 (my_getExpression): Likewise.
1428 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1429 (mips16_extended_frag): Remove code concerned with avoiding
1430 locking in a frag address now that symbols are not finalized until
1431 relaxation is complete. Cater for first relaxation pass having
1432 bogus addresses. Use relax_marker to reliably determine whether a
1433 symbol frag has been reached on the current pass.
1435 2001-06-07 H.J. Lu <hjl@gnu.org>
1437 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1438 * configure: Regenerate.
1440 2001-06-07 H.J. Lu <hjl@gnu.org>
1442 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1444 * configure: Regenerate.
1446 2001-06-07 H.J. Lu <hjl@gnu.org>
1448 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1449 MIPS_STABS_ELF is defined.
1451 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1453 * as.c (show_usage): Remove L from listing options. It is not a
1456 2001-06-06 Christian Groessler <cpg@aladdin.de>
1458 * config/tc-z8k.c: Removed many warnings by removing unused
1459 variables and tagging unused parameters as such.
1460 (md_begin): Fixed a typo (","instead of ";").
1461 (struct ctrl_table): Add parentheses to initialize array
1463 (struct flag_table): Likewise.
1464 (struct intr_table): Likewise.
1465 (struct table): Likewise.
1466 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1468 2001-06-06 Peter Jakubek <pjak@snafu.de>
1470 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1471 options to list (e.g. m5206e, m5307, m5407).
1473 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1475 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1476 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1478 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1480 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1481 <JumpByte, JumpDword insn output>: Remove dead code.
1483 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1485 * as.c (parse_args): Correct option name "listing-lhs-width2".
1487 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1489 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1492 2001-05-30 Richard Henderson <rth@redhat.com>
1494 * read.c (emit_leb128_expr): Call md_cons_align.
1496 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1498 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1499 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1500 (tc_gen_reloc): Likewise.
1501 (sparc_cons_align): Don't clear sparc_no_align_cons.
1502 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1503 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1505 2001-05-27 Alan Modra <amodra@one.net.au>
1507 * write.c (relax_segment <rs_space>): Check the section of a
1508 symbol to determine whether it is absolute rather than comparing
1509 its frag against zero_address_frag as listings play tricks with
1512 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1513 allocated in the same chunk as the fixed part.
1515 2001-05-26 Alan Modra <amodra@one.net.au>
1517 * write.c (relax_segment <rs_space>): Calculate growth using
1518 addresses before stretch. Prevent repeated error messages.
1519 From Peter Jakubek <pjak@snafu.de>
1520 Use as_bad_where and as_warn_where to pinpoint errors.
1522 2001-05-25 Alan Modra <amodra@one.net.au>
1524 * symbols.c (resolve_symbol_value): Always set segment, even when
1525 not finalizing symbol value.
1527 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1528 * config/obj-coff.c (write_object_file): Likewise.
1529 * (size_section): Remove rs_space assert as fr_symbol is no longer
1531 (fill_section): Likewise.
1533 * configure.in: Replace linuxoldld with linux*oldld.
1534 * configure: Regenerate.
1536 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1537 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1538 that have been finalized.
1540 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1541 taking exit_dont_set_value.
1543 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1546 2000-05-24 Tom Rix <trix@redhat.com>
1548 * config/obj-coff.c (add_lineno): xcoff allows negative line
1550 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1552 2001-05-24 Alan Modra <amodra@one.net.au>
1554 * write.c (write_object_file): Set finalize_syms = 1 before
1557 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1559 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1560 architecture, remove erraneous ISA_MIPS32.
1561 (md_show_usage): Add MIPS r12k support.
1562 (mips_cpu_info_table): Add MIPS r12k support.
1564 2001-05-22 Alan Modra <amodra@one.net.au>
1566 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1569 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1570 instead use finalize_syms directly. Don't treat expressions
1571 specially with regard to finalize_syms. Update calls to self.
1572 (resolve_local_symbol): Update call to resolve_symbol_value.
1573 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1575 * symbols.h (resolve_symbol_value): Update prototype.
1576 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1577 to resolve_symbol_value.
1578 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1579 * config/obj-coff.c (do_relocs_for): Likewise.
1580 (yank_symbols): Likewise.
1581 (fixup_segment): Likewise.
1582 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1583 * config/tc-mips.c (md_convert_frag): Likewise.
1584 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1585 (ppc_fix_adjustable): Likewise.
1586 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1587 (dwarf2dbg_convert_frag): Likewise.
1588 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1589 (eh_frame_convert_frag): Likewise.
1590 * expr.c (make_expr_symbol): Likewise.
1591 * write.c (adjust_reloc_syms): Likewise.
1592 (write_object_file): Likewise.
1593 (relax_segment): Likewise.
1594 (fixup_segment): Likewise.
1595 (finalize_syms): Init to zero, and update comment.
1596 (write_object_file): Set finalize_syms to 1 rather than 2.
1597 * doc/internals.texi (sy_value): Mention finalize_syms.
1598 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1600 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1601 as relaxable if embedded system, make weak syms non-relaxable.
1603 (tc_m68k_fix_adjustable): ..so it can be used here.
1604 (md_apply_fix_2): Sign extend without conditional.
1606 * config/tc-v850.c: Update copyright.
1608 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1610 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1611 howto entry is not found.
1613 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1615 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1616 optimize differences between symbols in code sections to
1618 (mn10300_fix_adjustable): Don't adjust to section+offset
1619 relocations pointing at symbols in code sections.
1621 2001-05-16 Alan Modra <amodra@one.net.au>
1623 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1625 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1626 opcodes are output rather than after. Delete insn_size.
1627 * config/tc-v850.c (md_assemble): Similarly, but delete
1630 2001-05-14 Richard Henderson <rth@redhat.com>
1632 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1635 2001-05-14 Richard Henderson <rth@redhat.com>
1637 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1638 also collect whether to expect an FDE augmentation.
1639 (check_eh_frame): Rewrite as a state machine. Track where in
1640 an FDE we are located, skip any augmentation.
1641 (eh_frame_estimate_size_before_relax): Get code alignment from
1642 the fragment subtype.
1643 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1644 * read.c (emit_leb128_expr): Call check_eh_frame.
1646 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1648 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1649 before a relaxable insns.
1651 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1653 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1654 between symbols if the base symbol is in the current section;
1655 emit a PC-relative relocation instead.
1657 2001-05-12 Peter Targett <peter.targett@arccores.com>
1659 * config/tc-arc.c: Update copyright and tidy source comments.
1660 (md_pseudo_table): Add directive .cpu back as an alias for
1661 .option. Add .file and .line for dwarf2 support.
1662 (arc_mach_type): Make bfd_mach_arc_6 default.
1663 (md_longopts): Add entry 'pre-v6' representing old command line
1664 option when assembling for 'arc5' core versions.
1665 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1667 (arc_code_symbol): Make symbol value for @h30 fixup expression
1668 equal to O_constant.
1669 (md_assemble): Call dwarf2_emit_insn.
1670 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1671 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1672 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1674 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1676 * config/tc-ia64.c (special_linkonce_name): New.
1677 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1678 .gnu.linkonce.ia64unw{,i}.FOO.
1679 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1680 (dot_endp): Add comment about it.
1682 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1684 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1685 block, ensure that the low order bits of the alignment are
1688 2001-05-10 Alan Modra <amodra@one.net.au>
1690 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1693 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1694 current variable part of frag.
1695 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1696 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1697 * config/tc-m68hc11.c (RELAX_STATE): Define.
1698 (RELAX_LENGTH): Define.
1699 (md_estimate_size_before_relax): Handle non-relaxable cases
1700 separately from relaxable cases for clarity, and return correct
1701 size for multi-pass relaxation.
1702 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1703 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1704 (md_convert_frag): Remove "length_code".
1705 * config/tc-vax.c (RELAX_STATE): Define.
1706 (RELAX_LENGTH): Define.
1707 (md_relax_table): Add missing entry.
1708 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1709 (md_convert_frag): Remove "length_code".
1710 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1711 don't bother setting fr_var. Return correct size for multi-pass
1713 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1714 (md_convert_frag): Don't bother clearing fr_var.
1715 (md_pseudo_table): Correct initialization.
1716 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1717 (md_estimate_size_before_relax): No need to set fr_var.
1718 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1719 (md_estimate_size_before_relax): No need to set fr_var.
1721 2001-05-09 Richard Henderson <rth@redhat.com>
1723 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1724 beginning a function's unwind info block.
1726 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1728 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1730 2001-05-08 Andreas Schwab <schwab@suse.de>
1732 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1733 fx_pcrel_adjust explicitly sign extend when reading it.
1735 2001-05-08 Alan Modra <amodra@one.net.au>
1737 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1738 from md_relax_table, and combine some switch cases.
1740 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1742 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1743 from offset in non-pcrel operands too.
1745 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1747 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1748 * config/tc-arm.c (arm_handle_align): Do not insert more than
1749 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1750 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1752 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1754 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1756 * Makefile.in: Regenerate.
1757 * configure.in: Remove duplicate mips-*-ecoff* entry.
1758 * configure: Regenerate.
1760 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1761 (n_names): Cast away type mismatch.
1762 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1763 (obj_ecoff_frob_symbol): Likewise.
1764 * ecoff.c: (add_file): Add unused attribute.
1765 (ecoff_directive_begin): Likewise.
1766 (ecoff_directive_bend): Likewise.
1767 (ecoff_directive_def): Likewise.
1768 (ecoff_directive_dim): Likewise.
1769 (ecoff_directive_scl): Likewise.
1770 (ecoff_directive_size): Likewise.
1771 (ecoff_directive_type): Likewise.
1772 (ecoff_directive_tag): Likewise.
1773 (ecoff_directive_val): Likewise.
1774 (ecoff_directive_endef): Likewise.
1775 (ecoff_directive_end): Likewise.
1776 (ecoff_directive_ent): Likewise.
1777 (ecoff_directive_extern): Likewise.
1778 (ecoff_directive_file): Likewise.
1779 (ecoff_directive_fmask): Likewise.
1780 (ecoff_directive_frame): Likewise.
1781 (ecoff_directive_mask): Likewise.
1782 (ecoff_directive_loc): Likewise.
1783 (mark_stabs): Likewise.
1784 (ecoff_stab): Likewise.
1785 (ecoff_frob_symbol): Cast away type mismatch.
1786 (ecoff_padding_adjust): Likewise.
1787 (ecoff_build_symbols): Likewise.
1788 (ecoff_build_procs): Likewise.
1789 (ecoff_build_aux): Likewise.
1790 (ecoff_build_strings): Likewise.
1791 (ecoff_build_fdr): Likewise.
1792 (ecoff_build_debug): Likewise.
1793 * itbl-ops.c (itbl_assemble): Variable initialization.
1795 2001-05-03 Alan Modra <amodra@one.net.au>
1797 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1798 expressions rather than triggering an assert.
1800 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1802 * config/tc-openrisc.c: New file.
1803 * config/tc-openrisc.h: Likewise.
1805 * Makefile.am: Add OpenRISC target.
1806 * Makefile.in: Regenerated.
1808 * configure.in (openrisc-*-*): Add target.
1809 * configure: Regenerated.
1811 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1813 * config/tc-arm.c (arm_frag_align_code): Change error message to
1814 more explanatory version.
1816 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1818 * config/tc-mips.c (md_parse_option): Also accept
1819 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1821 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1823 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1824 argument passing order: predicate goes last, not first.
1826 2001-04-27 Sean McNeil <sean@mcneil.com>
1828 * configure.in: Add arm-vxworks.
1829 * configure: Regenerate.
1831 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1833 * config/tc-arm.c (arm_handle_align): New Function: Generate
1834 no-op filled alignment frags.
1835 (arm_frag_align_code): New Function: Create a code alignment frag.
1836 (arm_init_frag): New Function: Initialse the target dependent
1839 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1840 (TC_FRAG_INIT): Define.
1841 (HANDLE_ALIGN): Define.
1842 (md_do_align): Define.
1844 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1846 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1847 symbol has been initialised before extracting its symbol index.
1849 2001-04-24 H.J. Lu <hjl@gnu.org>
1851 * configure: Regenerated with the right version of autoconf.
1853 2001-04-24 Christian Groessler <cpg@aladdin.de>
1855 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1856 generate R_CALLR and R_REL16 relocations
1858 2000-04-20 Jason Eckhardt <jle@redhat.com>
1860 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1861 since frag_now can change after d10v_cleanup is called.
1863 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1865 * configure.in: Add the em type for FreeBSD targets.
1866 * configure: Regenerate.
1868 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1870 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1871 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1873 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1874 pc-relative relocations not placed at the end of the instruction.
1876 2001-04-13 Jim Wilson <wilson@redhat.com>
1878 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1881 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1883 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1884 handle SHF_MERGE and SHF_STRINGS.
1885 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1886 (obj_elf_section): Allow additional argument specifying entity size.
1887 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1888 in SEC_MERGE sections.
1890 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1892 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1894 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1896 * expr.c (operand): Pass &c to md_parse_name().
1897 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1899 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1901 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1903 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1904 * Makefile.in: Regenerated.
1906 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1907 * configure: Regenerated.
1909 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1911 * config/tc-mn10300.c (xr_registers): Added `pc'.
1913 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1915 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1916 * configure: Regenerate.
1918 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1919 cases, and always return size based on current fr_subtype.
1920 (md_begin): Move initialization of md_relax_table..
1921 (md_relax_table): ..to static initializer. Set rlx_length for
1922 UNDEF_WORD_DISP cases.
1923 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1924 (md_begin): Likewise.
1925 (md_relax_table): Likewise.
1926 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1927 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1928 Set rlx_backward and rlx_forward to zero for unused states.
1929 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1930 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1931 (UNCOND12, UNCOND32): Remove duplicate defines.
1933 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
1935 * config/tc-cris.c (md_estimate_size_before_relax) <case
1936 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1937 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1938 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1939 Add cases to cover all relax states.
1940 (cris_insn_first_word_frag): New.
1941 (md_assemble): Call cris_insn_first_word_frag to get the first
1942 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1943 end. Drop variable insn_size.
1944 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1945 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1946 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
1948 * write.c (write_object_file): Reset broken word state before
1951 2001-03-31 Alan Modra <alan@linuxcare.com.au>
1953 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1954 for one line if not already enabled.
1955 * cond.c (s_elseif): Correct conditional assembly listing.
1958 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1959 Don't abort on NULL current_cframe.
1961 2001-03-30 Alan Modra <alan@linuxcare.com.au>
1963 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1964 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1965 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1966 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1967 * config/obj-coff.c (do_relocs_for): Likewise.
1968 (yank_symbols): Likewise.
1969 (fixup_segment): Likewise.
1970 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1971 (ppc_fix_adjustable): Likewise.
1972 * config/tc-mips.c (md_convert_frag): Likewise.
1973 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1974 * ehopt.c (eh_frame_convert_frag): Likewise.
1975 * expr.c (make_expr_symbol): Likewise.
1977 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1979 * symbols.c (resolve_symbol_value): Don't fix expression values
1980 until relaxation is complete.
1981 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1982 (S_GET_VALUE): Likewise, and return unresolved expression value.
1983 * write.c (finalize_syms): New.
1984 (relax_and_size_seg): Split into..
1985 (relax_seg): New function, returns 1 if anything changed..
1986 (size_seg): And the remainder of relax_and_size_seg.
1987 (fixup_segment): Arrange for final resolution of sym values.
1988 (adjust_reloc_syms): Likewise.
1989 (write_object_file): Likewise, and repeatedly call relax_seg until
1990 nothing more changes.
1991 (relax_segment): Return 1 if anything changed. Use correct types
1992 for rs_org `target' and `after'.
1993 * write.h (finalize_syms): Declare.
1994 (relax_segment): Update prototype.
1996 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1997 do-nothing cases to switch to avoid abort on a second relaxation
1998 pass, and tidy code a little.
1999 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2000 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2001 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2002 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2003 (md_relax_table): Remove first four unused entries. Increment
2004 rlx_length by one throughout table, and update comments to suit.
2005 (md_estimate_size_before_relax): Return size of current variable
2006 part of frag to reflect reality when relaxing more than once.
2007 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2008 (COND32, UNCD32): Rename to DISP32 throughout.
2009 (UNDEF_WORD_DISP): Renumber to 3.
2010 (md_estimate_size_before_relax): Add extra do-nothing cases.
2011 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2012 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2013 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2014 handle word and dword branches.
2016 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2018 * config/tc-cris.h (tc_fix_adjustable): Allow only
2019 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2020 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2021 example in comment to valid type.
2023 2001-03-28 H.J. Lu <hjl@gnu.org>
2025 * read.c (equals): Set to local for COFF only if it hasn't been
2028 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2030 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2031 (md_begin): Use it when setting default architecture.
2033 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2035 * read.c (equals): (for COFF) default symbols to being local.
2037 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2039 * configure.in (cris-*-*): Change default emulation to criself.
2040 (cris-*-*aout*): New rule.
2041 * configure: Regenerate.
2043 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2045 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2046 BFD_RELOC_390_GOTENT.
2047 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2048 BFD_RELOC_390_GOTENT.
2050 2001-03-26 Nick Clifton <nickc@redhat.com>
2052 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2053 * config/tc-s390.c (s390_force_relocation): New function: Force
2054 relocations for VTINHERIT relocs.
2056 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2058 * doc/as.texinfo: Put @c man begin to generate the as man page.
2059 When generating man, define all the variables. Re-organize some
2060 options to obtain better indentation of man page.
2061 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2062 (as.1): Build from as.texinfo.
2063 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2065 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2067 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2068 scale factor, and return the end of the expression.
2069 (i386_operand): Modify for above.
2071 2001-03-23 Nick Clifton <nickc@redhat.com>
2073 * doc/as.texinfo: Document --listing-XXX command line switches.
2074 Explain why listings behave differently when -pipe is used.
2076 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2078 * write.c (fix_new_exp): Print an error if passed a register.
2080 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2082 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2083 (PIC_SUFFIX_CHAR): New macro.
2084 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2085 (pic): New variable.
2086 (md_longopts): New option --pic.
2087 (OPTION_PIC): Define.
2088 (md_estimate_size_before_relax): Tweak longish comment.
2089 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2090 (md_assemble): Handle a PIC relocation on prefix and normal
2091 instruction operands.
2092 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2093 "complex" operand expressions. Call frag_more outside
2094 gen_cond_branch_32 parameter list.
2095 (cris_process_instruction): Handle PIC relocs on parsed
2096 operand expressions. Validize PIC reloc sizes.
2097 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2098 (gen_bdap): Handle "complex" operand expressions.
2099 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2100 ADD.D offset,PC as jump instruction if generating PIC. Generate
2101 error instead of crashing on complex expressions.
2102 (cris_number_to_imm): Add segT parameter. All callers changed.
2103 Use segT parameter, not now_seg, for segment of fixup. Handle
2104 PCREL relocations but check that they are fully resolved.
2105 (md_parse_option): Handle OPTION_PIC.
2106 (tc_gen_reloc): Handle PIC relocs.
2107 (md_show_usage): Update for --pic.
2108 (md_apply_fix3): Renamed from md_apply_fix.
2109 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2110 (md_cris_force_relocation): Force relocation for PIC relocs.
2112 * config/tc-cris.h: Tweak attribution.
2113 (MD_APPLY_FIX3): Define.
2114 (IS_CRIS_PIC_RELOC): New macro.
2115 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2116 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2118 (tc_frob_symbol): Avoid emitting undefined symbols.
2120 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2122 * frags.h (struct frag): Add relax_marker.
2123 * write.c (is_dnrange): Delete.
2124 (relax_frag): Use correct types for `aim', `target', `address'.
2125 Delete `offset', `was_address'. Test `relax_marker' instead of
2126 using fragile (and slow) address test.
2127 (relax_segment): Init and flip `relax_marker'.
2129 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2131 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2134 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2136 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2137 with 'Motorola specification for assembly language input standard'.
2139 2001-03-17 Richard Henderson <rth@redhat.com>
2141 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2142 (dwarf2_directive_loc): Don't use them.
2143 (dwarf2_directive_file): Reject duplicate file definitions.
2144 (get_filenum): Zero allocated memory.
2145 (out_file_list): Complain about missing file definitions.
2147 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2149 * read.c (do_org): Handle complex expressions.
2150 * cgen.c (gas_cgen_finish_insn): Likewise.
2152 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2154 * config/tc-ia64.c (md): New member keep_pending_output.
2155 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2157 (dot_xdata): Turn on md.keep_pending_output for the duration of
2159 (dot_xfloat_cons): Ditto.
2160 (dot_xstringer): Ditto.
2161 (dot_xdata_ua): Ditto.
2162 (dot_xfloat_cons_ua): Ditto.
2164 2001-03-15 Jim Wilson <wilson@redhat.com>
2166 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2169 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2171 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2173 2001-03-15 DJ Delorie <dj@redhat.com>
2175 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2176 blindly freeing string if it isn't at the top of the obstack.
2178 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2180 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2181 (NUM_FLAG_CODE): Define.
2182 (lex_got): New function.
2183 (got_reloc): New global var.
2184 (x86_cons_fix_new): New function.
2185 (x86_cons): New function.
2186 (i386_immediate): Use lex_got here, replacing inline code. Change
2187 "ignoring junk.." error message to "junk.."
2188 (i386_displacement): Likewise.
2189 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2190 (x86_cons): Declare.
2191 (TC_CONS_FIX_NEW): Define.
2192 (x86_cons_fix_new): Declare.
2194 2001-03-12 Nick Clifton <nickc@redhat.com>
2196 * config/tc-arm.c (md_begin): Always set machine type based on
2199 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2201 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2202 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2204 <JumpInterSegment output>: Use correct i.disp_reloc[].
2205 <immediate output>: Likewise.
2207 2001-03-06 Nick Clifton <nickc@redhat.com>
2209 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2212 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2214 * config/tc-m68k.c : Add 5407 to archs[] table.
2215 (HAVE_LONG_BRANCH): Add mcf5407.
2216 (select_control_regs): Recognize 5407.
2218 2001-03-02 Dave Brolley <brolley@redhat.com>
2220 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2223 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2225 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2226 (gen_to_words): Print warnings if NaNs are found and the target CPU
2227 does not support them. Allow largest exponent to be used in normal
2228 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2230 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2232 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2233 anymore since we use bfd_elf_generic_reloc now.
2234 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2236 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2238 * configure.in (BFD_VERSION): New.
2239 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2240 * configure: Regenerate.
2241 * Makefile.am: Run "make dep-am"
2242 * Makefile.in: Regenerate.
2243 * doc/Makefile.in: Regenerate.
2245 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2247 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2248 SEC_NEVER_LOAD when the 'n' flag is used.
2249 Add SEC_NEVER_LOAD to matchflags.
2251 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2253 * symbols.c (decode_local_label_name): Initialize message_format
2254 only when an error is reported (perf pb due to I18N).
2256 2001-02-23 H.J. Lu <hjl@gnu.org>
2258 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2259 BFD_ASSEMBLER is not defined.
2261 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2263 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2264 done if it's against a symbol.
2266 2001-02-22 Timothy Wall <twall@cygnus.com>
2268 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2269 target formats if applicable.
2270 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2271 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2272 * Makefile.in: Regenerated.
2273 * configure.in: Added configuration for ia64-*-aix*.
2274 * configure: Regenerated.
2276 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2278 * config/tc-ia64.c (enum operand_match_result): New type.
2279 (operand_match): Change return type to operand_match_result.
2280 Fix all returns appropriately, adding support for returning the
2281 out-of-range result.
2282 (parse_operands): New locals result, error_pos, out_of_range_pos,
2283 curr_out_of_range_pos. Rewrite operand matching loop to give better
2286 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2288 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2289 (dot_proc): Clear unwind.prologue_count to zero.
2290 (dot_prologue): Increment unwind.prologue_count.
2291 (dot_restore): If second operand is omitted, use
2292 unwind.prologue_count -1 for "ecount" (# of additional regions to
2293 pop). Decrement unwind.prologue_count by number of regions
2296 2001-02-21 Nick Clifton <nickc@redhat.com>
2298 * doc/as.texinfo (Section): Note that some flags to the COFF
2299 version of .section remove attributes rather than setting them.
2301 2001-02-20 Kazu Hirata <kazu@hxi.com>
2303 * config/tc-pdp11.c: Fix formatting.
2304 * config/tc-pdp11.h: Likewise.
2306 2001-02-20 Bo Thorsen <bo@suse.de>
2308 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2311 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2313 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2314 all FreeBSD platforms should look the same at this level.
2315 * configure: Rebuilt.
2316 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2318 2001-02-18 lars brinkhoff <lars@nocrew.org>
2320 * Makefile.am: Add PDP-11 target.
2321 * configure.in: Likewise.
2322 * config/tc-pdp11.c: New file.
2323 * config/tc-pdp11.h: New file.
2324 * doc/Makefile.am: Add PDP-11 documentation.
2325 * doc/all.texi: Likewise.
2326 * doc/as.texinfo: Likewise.
2327 * doc/c-pdp11.texi: New file.
2329 2001-02-16 matthew green <mrg@redhat.com>
2331 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2333 2001-02-13 Jim Wilson <wilson@redhat.com>
2335 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2336 reloc instead of a 0 reloc.
2337 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2339 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2341 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2343 * write.c (is_dnrange): Stop as soon as the address becomes
2345 (relax_frag): Add segment parameter. Only call symbol_get_frag
2346 once. Only call is_dnrange if the symbol is in the same segment,
2347 and the symbol address is larger.
2348 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2349 * write.h (relax_frag): Update declaration.
2350 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2352 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2353 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2354 (m32r_relax_frag): Update declaration.
2355 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2356 * config/tc-tic54x.h (md_relax_frag): Likewise.
2357 * doc/internals.texi (CPU backend): Update documentation for
2360 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2362 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2363 Mention effect of < 386 architectures on jump promotion.
2364 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2366 * config/tc-i386.c (no_cond_jump_promotion): New.
2367 (set_cpu_arch): Parse "jumps" arch modifier.
2368 (insn_size): Modify usage comment.
2369 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2370 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2371 (TYPE_FROM_RELAX_STATE): New define.
2372 (UNCOND_JUMP, COND_JUMP): Renumber.
2373 (md_relax_table): Reorder to suit.
2374 (COND_JUMP86): New define.
2375 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2376 (md_assemble): Create frag var for jumps of max size, encode relax
2377 state for COND_JUMP86.
2378 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2379 leave conditional jumps small if no_cond_jump_promotion.
2380 (md_convert_frag): Likewise.
2382 * expr.c (operator): Don't bump input_line_pointer for two char
2383 operators. Instead return operator size via new param num_chars.
2384 (expr): Use above to parse multi-char operators correctly.
2386 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2388 * config/tc-i386.c (i386_displacement): Fix handling of
2389 BFD_RELOC_X86_64_GOTPCREL.
2390 (i386_validate_fix): Likewise.
2392 2001-02-12 Philip Blundell <pb@futuretv.com>
2394 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2395 ldrt/strt instructions.
2397 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2399 * config/tc-mips.c (macro): For M_LA_AB emit a
2400 BFD_RELOC_MIPS_CALL16 relocation or a
2401 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2402 BFD_RELOC_MIPS_GOT16 and
2403 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2404 loading the jump register when generating SVR4_PIC code.
2406 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2408 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2409 map to MIPS-specific files, as they used to do before the
2410 change on 2000-05-21.
2411 * configure: Regerate.
2413 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2415 * config/tc-mips.c (md_parse_option): Don't try to compile
2416 ELF-only option code if not ELF.
2418 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2420 * config/tc-ia64.h (md_elf_section_type): New macro.
2421 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2422 (they're now handled via ia64_elf_section_type.
2424 * config/tc-ia64.c (unwind): New members saved_text_seg,
2425 saved_text_subseg, and force_unwind_entry.
2426 (optimize_unw_records): New function to optimize away unnecessary
2428 (ia64_elf_section_type): New function.
2429 (output_unw_records): Generate unwind info only if the size is
2430 non-zero or if it's forced for some other reason (e.g.,
2431 handlerdata or a personality routine).
2432 (generate_unwind_image): Don't switch back to previous
2433 section---stay inside the unwind info section instead so that
2434 handlerdata that may follow goes into the right place.
2435 (dot_handlerdata): Force generation of unwind entry and save the
2436 current active text segment before generating unwind image.
2437 (dot_unwentry): Force generation of unwind entry.
2438 (dot_personality): Ditto.
2439 (dot_endp): Generate unwind table entry only if there is
2440 some unwind info or the unwind entry was forced.
2442 * config/tc-ia64.c (make_unw_section_name): New macro to form
2443 unwind section name.
2444 (generate_unwind_image): Add "text_name" argument. Use it to
2445 form unwind section name.
2446 (dot_handlerdata): Determine current segment (section) name and
2447 pass it to generate_unwind_image().
2448 (dot_endp): Determine current segment (section) name and use
2449 it to determine the appropriate unwind section name.
2450 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2451 n, fill, and max arguments.
2453 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2455 * Makefile.am: Add linux target for S/390.
2456 * configure.in: Likewise.
2457 * config/tc-s390.c: New file.
2458 * config/tc-s390.h: New file.
2460 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2462 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2463 2byte, 4byte and 8byte.
2465 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2467 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2468 md_number_to_chars with size > sizeof (valueT).
2470 2001-02-06 H.J. Lu <hjl@gnu.org>
2472 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2473 there is no relocation.
2475 2001-02-06 H.J. Lu <hjl@gnu.org>
2477 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2479 * config/tc-ia64.c (md_parse_option): Only accept the valid
2480 ia64 options on "-axxx".
2482 2001-02-05 Jim Wilson <wilson@redhat.com>
2484 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2485 aborting for invalid operands.
2487 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2489 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2490 than via pointer. Update all callers.
2491 (UNWIND_LOW32): Define.
2492 (UNWIND_HIGH32): Define.
2493 (pa_build_unwind_subspace): Use the above macros instead of dumping
2494 bitfields directly. Call frag_more once rather than multiple times.
2495 (md_assemble): Use UNWIND_LOW32.
2496 (pa_entry): Likewise
2497 (pa_procend): Likewise.
2498 (process_exit): Use UNWIND_HIGH32.
2500 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2502 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2503 function to select the header according to the cpu.
2504 (md_after_pass_hook, md_do_align): Remove.
2505 (md_cleanup, m68hc11_cleanup): Remove.
2506 (md_pcrel_from_section): Declare.
2507 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2508 (build_jump_insn, build_insn): Likewise.
2509 (m68hc11_listing_header): New function.
2510 (m68hc11_cleanup): Remove.
2512 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2514 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2515 symbols because there is no support for shared libraries and these
2516 symbols can't be overridden (unless they are weak).
2518 2001-02-01 Momchil Velikov <velco@fadata.bg>
2520 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2521 for the compilation unit with a zero byte.
2523 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2525 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2526 destinations. Correct range check for 17 and 22 bit branches.
2528 2001-01-25 Nick Clifton <nickc@redhat.com>
2530 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2531 still set. Issue an error message instead.
2532 (md_estimate_size_before_relax): Delete unused variable
2533 'buffer_address'. Fixup parentheses around if statement.
2535 2001-01-23 Kazu Hirata <kazu@hxi.com>
2537 * as.c: Fix formatting.
2538 * ehopt.c: Likewise.
2539 * messages.c: Likewise.
2540 * stabs.c: Likewise.
2541 * symbols.c: Likewise.
2543 2001-01-23 Ben Elliston <bje@redhat.com>
2545 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2547 2001-01-22 Kazu Hirata <kazu@hxi.com>
2549 * config/tc-alpha.c: Fix formatting.
2551 2001-01-19 Kazu Hirata <kazu@hxi.com>
2553 * config/tc-alpha.c: Fix formatting.
2555 2001-01-18 Kazu Hirata <kazu@hxi.com>
2557 * config/tc-alpha.c: Fix formatting.
2559 2001-01-18 Nick Clifton <nickc@redhat.com>
2561 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2563 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2565 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2567 * configure.in (cpu_type, arch): Match i386 too.
2568 * configure: Rebuilt.
2570 2001-01-16 Kazu Hirata <kazu@hxi.com>
2572 * config/tc-i386.c: Fix formatting.
2574 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2576 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2577 relocs for .PARISC.unwind section.
2579 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2580 depending on section flags, not just for .text.
2582 2001-01-15 Jim Wilson <wilson@redhat.com>
2584 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2585 not immediately followed by an instruction.
2587 2001-01-15 Kazu Hirata <kazu@hxi.com>
2589 * config/tc-m68hc11.c: Fix formatting.
2591 2001-01-15 Nick Clifton <nickc@redhat.com>
2593 * symbols.c (colon): Change 'already defined symbol' from a
2594 fatal error to an ordinary error. There is no reason why this
2595 error should be fatal.
2597 * message.c (as_fatal): Delete output file, if one has been
2600 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2602 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2604 2001-01-14 Kazu Hirata <kazu@hxi.com>
2606 * config/tc-alpha.c: Fix formatting.
2607 * config/tc-arc.c: Likewise.
2608 * config/tc-arc.h: Likewise.
2609 * config/tc-d10v.c: Likewise.
2610 * config/tc-i370.c: Likewise.
2611 * config/tc-i386.c: Likewise.
2612 * config/tc-i960.c: Likewise.
2613 * config/tc-m68k.c: Likewise.
2614 * config/tc-ppc.c: Likewise.
2615 * config/tc-sparc.c: Likewise.
2616 * config/tc-tahoe.c: Likewise.
2617 * config/tc-vax.c: Likewise.
2619 * config/tc-arc.c: Fix formatting.
2621 * config/tc-arc.c: Fix formatting.
2623 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2625 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2626 both 32 and 64 bit ELF.
2628 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2629 and don't bother storing `m' for "ce" completer. Tidy handling of
2630 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2632 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2634 * config/tc-i386.h (TARGET_MACH): New macro.
2635 (i386_mach): Declare.
2636 * config/tc-i386.c (i386_mach): New function.
2638 2001-01-13 Philip Blundell <philb@gnu.org>
2640 * doc/as.texinfo: Fix spelling and cross-references.
2642 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2643 character for all systems, not just GNU/Linux. Make it explicit
2644 that `-k' doesn't affect code generation, just ELF flags.
2646 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2648 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2651 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2653 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2655 2001-01-12 Nick Clifton <nickc@redhat.com>
2657 * as.c (print_args): Update copyright date to 2001.
2659 2001-01-12 Peter Targett <peter.targett@arccores.com>
2661 * doc/c-arc.texi: New file.
2662 Some sections to be expanded.
2664 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2666 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2667 (md_parse_option): Always accept "--32".
2669 2001-01-11 Peter Targett <peter.targett@arccores.com>
2671 * as.h (TC_ARC): Ensure struc-symbol.h included.
2672 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2674 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2675 (TARGET_SYMBOL_FIELDS) added.
2677 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2678 * doc/c-arc.texi: New file.
2679 Some sections to be expanded.
2680 * doc/as.texinfo: Update command-line options.
2681 Removed outdated text for ARC dependant features, instead include
2682 text from above file.
2684 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2685 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2686 (targ-cpu.h) header.
2688 * config/tc-arc.c: New updated configuration for
2689 ARC, including selection of core variants, and extensibility of
2690 instructions, registers etc. through directives.
2692 * config/tc-arc.c (arc_extinst): Minor corrections for
2694 (arc_common) Likewise. Make alignment argument optional for local
2695 symbols also, with default of zero.
2697 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2699 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2700 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2701 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2702 and fix_new_exp() instead.
2703 (md_convert_frag): For indexed post byte use the symbol value
2704 rather than the displacement.
2705 (md_relax_table): Fix indexed offset relax.
2707 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2709 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2711 (relaxable_symbol): New function.
2713 2001-01-11 Andreas Jaeger <aj@suse.de>
2715 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2718 2001-01-10 Nick Clifton <nickc@redhat.com>
2720 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2721 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2723 2001-01-10 Nick Clifton <nickc@redhat.com>
2725 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2726 character used to dollar local symbols.
2727 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2728 local label symbols.
2729 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2730 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2732 Use LOCAL_LABEL_CHAR.
2733 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2734 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2735 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2737 2001-01-08 Bo Thorsen <bo@suse.de>
2739 * config/tc-i386.c (i386_immediate, i386_displacement):
2742 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2744 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2747 2001-01-07 Philip Blundell <philb@gnu.org>
2749 * doc/as.texinfo (Bug Reporting): Update email address for
2753 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2755 * configure.in: Define DEFAULT_ARCH for i386.
2756 * config/tc-i386.c (md_assemble): Return after the error message;
2757 move testing for 64bit operands to proper place.
2759 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2761 * doc/as.texinfo: Document '#' as comment character for i386 and
2762 x86_64. Add AMD x86-64 into menu of machine dependent information.
2764 * doc/c-i386.texi: Document x86_64 extensions.
2766 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2768 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2770 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2772 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2773 * NEWS: Add note about Pentium4 support.
2775 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2777 * config/tc-i387.c (pi, pte, pt): Update.
2778 (type_names): Add new types.
2780 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2782 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2783 CpuUnknown): Renumber
2784 (CpuP4, CpuSSE2): New.
2785 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2787 2001-01-03 Philip Blundell <pb@futuretv.com>
2789 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2791 (alpha_fix_adjustable): Likewise.
2792 (md_apply_fix): Likewise.
2794 2000-12-31 H.J. Lu <hjl@gnu.org>
2796 * listing.c (listing_message): Allocate string only if it is
2799 * configure: Rebuild.
2801 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2803 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2804 Point out caveats with generating fixups for the opcode in a frag.
2806 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2808 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2811 2000-12-29 H.J. Lu <hjl@gnu.org>
2813 * listing.c (calc_hex): Print the variable part only if the
2814 fragment type is rs_fill.
2816 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2818 * doc/internals.texi (tc_conditional_pseudoop,
2819 TC_LINKRELAX_FIXUP): Fix typos.
2821 2000-12-28 Richard Henderson <rth@redhat.com>
2823 * write.c (subsegs_finish): Fix thinko last change -- don't
2824 "optimize" the alignment == 0 case.
2826 2000-12-28 Richard Henderson <rth@redhat.com>
2828 * as.h (rs_align_test): New.
2829 * frags.c (NOP_OPCODE): Move default from read.c.
2830 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2831 (frag_align_code): New.
2832 * frags.h (frag_align_code): Declare.
2833 * read.c (NOP_OPCODE): Remove.
2834 (do_align): Use frag_align_code.
2835 * write.c (NOP_OPCODE): Remove.
2836 (get_recorded_alignment): New.
2837 (cvt_frag_to_fill): Handle rs_align_test.
2838 (relax_segment): Likewise.
2839 (subsegs_finish): Align last subseg in section to the
2840 section alignment. Use frag_align_code.
2841 * write.h (get_recorded_alignment): Declare.
2842 * config/obj-coff.c (size_section): Handle rs_align_test.
2843 (fill_section, fixup_mdeps): Likewise.
2844 (write_object_file): Use frag_align_code.
2846 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2847 (alpha_handle_align): New.
2848 * config/tc-alpha.h (HANDLE_ALIGN): New.
2849 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2851 * config/tc-i386.h (md_do_align): Use frag_align_code.
2852 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2854 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2855 (ia64_handle_align): New.
2856 * config/tc-ia64.h (HANDLE_ALIGN): New.
2857 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2859 * config/tc-m32r.c (m32r_do_align): Remove.
2860 (m32r_handle_align): New.
2861 (fill_insn): Use frag_align_code.
2862 * config/tc-m32r.h (md_do_align): Remove.
2863 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2864 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2865 * config/tc-mips.c, config/tc-mips.h: Similarly.
2867 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2868 (sh_handle_align): Likewise. Handle rs_align_code.
2869 (sh_do_align): Remove.
2870 * config/tc-sh.h (md_do_align): Remove.
2871 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2873 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2874 (sparc_handle_align): Likewise. Handle rs_align_code.
2875 * config/tc-sparc.h (md_do_align): Remove.
2876 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2878 2000-12-22 DJ Delorie <dj@redhat.com>
2880 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2881 when we assemble the first half of a pair.
2883 2000-12-22 H.J. Lu <hjl@gnu.org>
2885 * config/tc-i386.c (reloc): Update the macro for non-bfd
2887 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2889 2000-12-22 H.J. Lu <hjl@gnu.org>
2891 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2893 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2895 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2896 (QWORD_MNEM_SUFFIX): New macro.
2897 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2899 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2900 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2902 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2903 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2904 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2905 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2906 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2908 (Reg, WordReg): Add Reg64.
2909 (Imm): Add Imm32S and Imm64.
2911 (Disp): Add Disp64 and Disp32S.
2912 (AnyMem): Add Disp32S.
2913 (RegRex, RegRex64): New macros.
2914 (rex_byte): New type.
2915 * config/tc-i386.c (set_16bit_code_flag): Kill.
2916 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2917 (reloc): New parameter "signed"; support x86_64.
2918 (set_code_flag): New.
2919 (DEFAULT_ARCH): New macro; default to "i386".
2920 (default_arch): New static variable.
2921 (struct _i386_insn): New fields Operand_PCrel; rex.
2922 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2923 (flag_code): New enum and static variable.
2924 (use_rela_relocations): New static variable.
2925 (flag_code_names): New static variable.
2926 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2927 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2929 (i386_align_code): Return plain "nop" for x86_64.
2930 (mode_from_disp_size): Support Disp32S.
2931 (smallest_imm_type): Support Imm32S and Imm64.
2932 (offset_in_range): Support size of 8.
2933 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2934 (md_pseudo_table): Add "code64"; use set_code_flat.
2935 (md_begin): Emit sane error message on hash failure.
2936 (tc_i386_fix_adjustable): Support x86_64 relocations.
2937 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2938 instructions supported on particular arch just partially,
2939 output of 64bit immediates, handling of Imm32S and Disp32S type.
2940 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2941 (i386_displacement): Likewise.
2942 (i386_index_check): Cleanup; support 64bit addresses.
2943 (md_apply_fix3): Support x86_64 relocation and rela.
2944 (md_longopts): Add "32" and "64".
2945 (md_parse_option): Add OPTION_32 and OPTION_64.
2946 (i386_target_format): Call even for ELFs; choose between
2947 elf64-x86-64 and elf32-i386.
2948 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2949 (tc_gen_reloc): Support rela relocations and x86_64.
2950 (intel_e09_1): Support QWORD.
2952 2000-12-15 Diego Novillo <dnovillo@redhat.com>
2954 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
2955 it's not an offset expression.
2956 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2957 keep the braces '[' and ']' in the output string.
2958 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2959 != FLAT. There is no such op_modifier.
2961 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2963 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2966 2000-12-13 Kazu Hirata <kazu@hxi.com>
2968 * as.h: Fix formatting.
2970 * dwarf2dbg.c: Likewise.
2971 * input-scrub.c: Likewise.
2974 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2976 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2977 configure: Regenerate.
2979 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2981 * dwarf2dbg.c: #include <limits.h> only if it exists.
2983 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2985 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2986 (md_apply_fix): Here too.
2988 2000-12-12 Jim Wilson <wilson@redhat.com>
2990 * config/tc-ia64.h (ia64_init): Add prototype.
2992 2000-12-12 H.J. Lu <hjl@gnu.org>
2994 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2996 * read.h (outputting_stabs_line_debug): Change it to int.
2997 * stabs.c (outputting_stabs_line_debug): Likewise.
2999 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3001 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3002 the address of a function result.
3004 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3006 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3007 (md_assemble): Call dwarf2_emit_insn.
3008 (shlib): Fix typo SHILB -> SHLIB.
3009 (md_parse_option): Likewise.
3010 (ppc_elf_validate_fix): Likewise:
3011 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3013 2000-12-12 Nick Clifton <nickc@redhat.com>
3015 * cgen.h: Fix formatting.
3016 * input-scrub.c: Fix formatting.
3017 * macro.c: Fix formatting.
3018 * config/tc-mips.c: Fix formatting.
3019 * doc/c-mips.texi: Fix formatting.
3021 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3023 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3024 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3026 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3028 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3031 * i386.h (*_Suf): Remove No_dSuf.
3032 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3034 (i386_optab): Remove 'd' in the suffixes.
3036 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3038 * config/tc-i386.c (T_SHORT): Undefine before defining.
3040 2000-12-05 Kazu Hirata <kazu@hxi.com>
3042 * config/tc-mips.c: Fix formatting.
3044 2000-12-04 Matthew Hiller <hiller@redhat.com>
3046 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3047 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3048 (md_show_usage): Ditto.
3049 (md_parse_option): Ditto.
3050 (d10v_cleanup): Writes pending instruction only if
3051 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3052 Fix compile time warning messages.
3054 * doc/c-d10v.texi: Documents new options.
3056 2000-12-04 Matthew Hiller <hiller@redhat.com>
3058 * stabs.c (outputting_stabs_line_debug): New variable.
3059 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3060 function entry and unset at function exit.
3062 * read.h (outputting_stabs_line_debug): New extern declaration.
3064 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3066 * dwarf2dbg.c: Fix compile time warning messages.
3068 2000-12-03 Kazu Hirata <kazu@hxi.com>
3070 * config/tc-a29k.c: Fix formatting.
3071 * config/tc-alpha.c: Likewise.
3072 * config/tc-arm.c: Likewise.
3073 * config/tc-cris.c: Likewise.
3074 * config/tc-hppa.c: Likewise.
3075 * config/tc-i370.c: Likewise.
3076 * config/tc-i386.c: Likewise.
3077 * config/tc-i860.c: Likewise.
3078 * config/tc-i960.c: Likewise.
3079 * config/tc-ia64.c: Likewise.
3080 * config/tc-m68hc11.c: Likewise.
3081 * config/tc-m68k.c: Likewise.
3082 * config/tc-m88k.c: Likewise.
3083 * config/tc-pj.c: Likewise.
3084 * config/tc-ppc.c: Likewise.
3085 * config/tc-sh.c: Likewise.
3086 * config/tc-sparc.c: Likewise.
3087 * config/tc-tahoe.c: Likewise.
3088 * config/tc-vax.c: Likewise.
3090 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3092 * config/tc-mips.c (mips_ip): When calculating offsets,
3093 don't accept as constant the difference between the
3094 addresses of symbols in two different sections.
3096 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3098 (validate_mips_insn): Likewise. Also, update 'B' operand
3099 specifier to use OP_*_CODE20 constants and delete 'm' operand
3101 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3102 operand specifiers. Change warning generated by 'B' operand
3103 specifier to reflect its new multi-purpose usage.
3105 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3106 -1, and update comment.
3107 (file_mips_isa): Likewise.
3108 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3109 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3110 ISA_* constants rather than hard-coded numbers.
3111 (mips_cpu_info): New structure.
3112 (mips_cpu_info_table): New table describing CPU and ISA names
3114 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3115 mips_cpu_info_from_cpu): New functions.
3116 (mips_isa_to_str): New function to get string for ISA name.
3117 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3118 return const char *.
3119 (md_begin): Redo CPU and ISA selection logic, using
3120 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3121 than hard-coded numbers.
3122 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3123 ISA_* constants rather than hard-coded numbers.
3124 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3125 (md_longopts): Delete OPTION_NO_MIPS32.
3126 (md_parse_option): Convert to use ISA_* constants rather than
3127 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3128 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3129 to use strcasecmp to recognize "default" and to use
3130 mips_cpu_info_from_name to get CPU numbers from argument.
3131 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3132 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3134 (s_mipsset): Accept ISA value 32.
3135 * doc/as.texinfo: Clean up MIPS options summary slightly,
3136 remove -no-mips32. Add note about -mips4 and -mips32
3137 specifying those ISA levels. Delete -mips32 and -no-mips32
3138 cpu flag descriptions.
3139 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3140 up the supported CPU switch list, and replace 4Kc, 4Km, and
3141 4Kp entries with a single mips32-4k entry. Note that you can
3144 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3146 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3148 (md_parse_option): Add cases for OPTION_MIPS5 and
3150 (md_show_usage): Mention -mips5 and -mips64 arguments.
3151 (s_mipsset): Add cases for MIPS5 and MIPS64.
3152 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3154 * doc/as.texinfo: Mention -mips5 and -mips64 options
3156 * doc/c-mips.texi: Likewise. Also update introduction
3157 and ".set" usage information.
3159 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3161 (mips_cpu_info_table): Add SB-1 entries.
3162 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3163 known to the -mcpu option.
3165 * doc/as.texinfo: Correct description of MIPS -mcpu
3166 option, by copying some of the text from doc/c-mips.texi.
3168 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3170 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3172 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3173 (sparc*-*-rtems*): Switched from a.out to ELF.
3174 * configure: Regenerate.
3175 * config.in: Regenerate.
3176 * Makefile.in: Regenerate.
3177 * aclocal.m4: Regenerate.
3178 * po/gas.pot: Regenerate.
3180 2000-11-30 Philip Blundell <pb@futuretv.com>
3182 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3183 even in non BFD_ASSEMBLER case.
3185 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3187 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3190 2000-11-29 Richard Henderson <rth@redhat.com>
3192 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3193 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3194 thread multiple subsegments properly; handle multiple code
3195 sections properly; emit proper compilation unit info for assembler
3196 generated debugging.
3198 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3199 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3200 (dwarf2dbg_estimate_size_before_relax): Declare.
3201 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3202 * write.c: Include dwarf2dbg.h.
3203 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3204 (relax_segment): Likewise.
3206 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3208 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3209 jump>: Use as_bad_where instead of as_bad. Tweak error message
3210 accordingly. Stabilize frag by updating fix part and resetting
3212 <undefined symbol, unconditional jump>: Ditto.
3213 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3214 indexing is_end_of_line[].
3215 (md_assemble): Initialize size to 0.
3216 (md_section_align): Mark parameter seg as unused.
3217 (parse_reg): Parse names case-insensitively.
3219 2000-11-28 Kazu Hirata <kazu@hxi.com>
3221 * config/obj-aout.h: Fix formatting.
3222 * config/obj-bout.h: Likewise.
3223 * config/obj-coff.c: Likewise.
3224 * config/obj-coff.h: Likewise.
3225 * config/obj-elf.h: Likewise.
3226 * config/obj-som.h: Likewise.
3227 * config/obj-vms.c: Likewise.
3228 * config/obj-vms.h: Likewise.
3229 * config/tc-h8300.h: Likewise.
3230 * config/tc-ns32k.h: Likewise.
3231 * config/tc-sparc.h: Likewise.
3232 * config/tc-tic54x.h: Likewise.
3233 * config/tc-z8k.h: Likewise.
3235 2000-11-28 Nick Clifton <nickc@redhat.com>
3237 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3238 License is present in the sources, but not the output, and
3239 also available from the GNU website.
3240 (GNU Free Documentation License): Comment out this section.
3242 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3244 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3245 targets. Remove i860 from valid a.out targets.
3246 * Makefile.in: Regenerate.
3248 * config/tc-cris.c: Include dwarf2dbg.h.
3249 (md_pseudo_table): Add .file and .loc.
3250 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3251 (s_cris_file, s_cris_loc): New.
3252 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3253 * Makefile.am: Regenerate dependencies.
3254 * Makefile.in: Regenerate.
3256 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3258 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3259 (MRI_MUL_PRECEDENCE): Likewise.
3260 (op_rank): Fix a comment typo.
3262 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3264 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3266 (get_operand): Fix analysis for movw/movb instructions.
3268 2000-11-24 Nick Clifton <nickc@redhat.com>
3270 * configure.in (xscale-elf): Add target.
3271 (xscale-coff): Add target.
3272 * configure: Regenerate.
3274 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3276 (ARM_EXT_XSCALE): New ARM architecture extension.
3277 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3278 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3279 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3280 (ARM_ARCH_V4): Remove processor from architecture.
3281 (ARM_ARCH_3M): New architecutre definition.
3282 (ARM_ARCH_V5TE): New architecutre definition.
3283 (ARM_ARCH_XSCALE): New architecutre definition.
3284 (CPU_DEFAULT): Allow to be defaulted to XScale.
3285 (atpcs): New boolean variable.
3286 (ldr_flags): Support 'd' flag for double word loads.
3287 (str_flags): Support 'd' flag for double word stored.
3288 (do_mia): New function.
3289 (do_mar): New function.
3290 (do_mra): New function.
3291 (do_pld): New function.
3292 (do_ldrd): New function.
3293 (do_blx): New function.
3294 (do_bkpt): New function.
3295 (do_clz): New function.
3296 (do_lstc2): New function.
3297 (do_cdp2): New function.
3298 (do_t_blx): New function.
3299 (do_t_bkpt): New function.
3300 (do_smla): New function.
3301 (do_smlal): New function.
3302 (do_smul): New function.
3303 (do_qadd): New function.
3304 (do_co_reg2c): New function.
3305 (LONGEST_INSN): Redefine to 7.
3307 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3308 command line switches.
3310 2000-11-22 Jim Wilson <wilson@redhat.com>
3312 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3313 (struct rsrc): Make line unsigned.
3314 (gr_values): Add missing initializer.
3315 (SLOT_NUM_NOT_SET): Add unsigned cast.
3316 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3317 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3318 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3319 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3320 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3321 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3322 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3323 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3324 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3325 Add ATTRIBUTE_UNUSED to unused parameters.
3326 (convert_expr_to_ab_reg): Add parens.
3327 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3328 (dot_prologue): Initialize grsave when declared.
3329 (md_pseudo_table): Add missing initializers.
3330 (operand_match): Add casts to bfd_vma.
3331 (emit_one_bundle): Delete unused local prev. Make required_template
3333 (specify_resource): Cast i to unsigned.
3334 (note_register_values): Use fprintf_vma.
3335 (print_dependency): Likewise.
3337 2000-11-21 Jim Wilson <wilson@redhat.com>
3339 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3340 for unwind info section.
3341 (dot_endp): Likewise for unwind section.
3343 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3346 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3348 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3349 (output_insn): Call dwarf2_emit_insn.
3350 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3352 2000-11-17 Richard Henderson <rth@redhat.com>
3354 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3355 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3356 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3358 2000-11-17 Nick Clifton <nickc@redhat.com>
3360 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3363 2000-11-17 Richard Henderson <rth@redhat.com>
3365 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3367 2000-11-17 Richard Henderson <rth@redhat.com>
3369 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3370 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3371 tri-state definition of alpha_flag_mdebug.
3372 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3373 (s_alpha_file): Store first .file directive.
3374 (s_alpha_stab): New.
3375 (md_pseudo_table): Add stabs and stabn.
3377 2000-11-17 Richard Henderson <rth@redhat.com>
3379 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3381 2000-11-17 Richard Henderson <rth@redhat.com>
3383 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3384 (main): Call dwarf2_finish.
3385 * as.h (debug_type): Clarify documentation of the meaning
3387 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3388 (print_stats): Fix parenthesis problem.
3389 (now_subseg_size): New.
3390 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3391 (dwarf2_directive_file): Don't set debug_type.
3392 (dwarf2_where): Honor DEBUG_DWARF2 first.
3393 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3394 do nothing if not emitting dwarf2 debug info, or no work.
3395 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3396 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3397 (ecoff_new_file): Likewise.
3398 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3399 commentary wrt dwarf2.
3401 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3402 ATTRIBUTE_UNUSED as needed.
3403 (emit_insn): Call dwarf2_emit_insn.
3404 (s_alpha_file): New.
3406 (s_alpha_coff_wrapper): Don't handle them.
3407 (md_pseudo_table): Update for .file and .loc.
3408 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3410 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3411 don't protect with debug_type.
3412 * config/tc-hppa.c (md_assemble): Likewise.
3413 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3414 * config/tc-mn10300.c (md_assemble): Likewise.
3415 * config/tc-sh.c (md_assemble): Likewise.
3416 * config/tc-v850.c (md_assemble): Likewise.
3418 * config/tc-arm.c (arm_end_of_source): Remove.
3419 * config/tc-hppa.c (pa_end_of_source): Remove.
3420 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3421 * config/tc-mn10300.c (mn10300_finalize): Remove.
3422 * config/tc-sh.c (sh_finalize): Remove.
3423 * config/tc-v850.c (sh_finalize): Remove.
3425 * config/tc-arm.h (md_end): Remove.
3426 * config/tc-hppa.h (md_end): Remove.
3427 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3428 * config/tc-m68hc11.h (md_end): Remove.
3429 * config/tc-mn10300.h (md_end): Remove.
3430 * config/tc-sh.h (md_end): Remove.
3431 * config/tc-v850.h (md_end): Remove.
3433 * config/tc-ia64.c (emit_one_bundle): Don't protect
3434 dwarf2 bits with debug_type.
3435 (md_assemble): Likewise.
3436 (ia64_end_of_source): Don't call dwarf2_finish.
3438 2000-11-16 Jim Wilson <wilson@redhat.com>
3440 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3441 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3444 2000-11-16 H.J. Lu <hjl@gnu.org>
3446 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3449 2000-11-15 Kazu Hirata <kazu@hxi.com>
3451 * config/tc-tic30.c: Fix formatting.
3452 * config/tc-tic80.c: Likewise.
3453 * config/tc-v850.c: Likewise.
3454 * config/tc-vax.c: Likewise.
3455 * config/tc-w65.c: Likewise.
3456 * config/tc-z8k.c: Likewise.
3458 2000-11-14 DJ Delorie <dj@redhat.com>
3460 * config/tc-v850.c: Support dwarf2.
3461 * config/tc-v850.h: Ditto.
3463 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3464 parse_cons_expression_v850 to initialize hold_cons_reloc.
3466 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3468 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3469 (errata_nops_necessary_p): New function.
3470 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3473 2000-11-14 Jim Wilson <wilson@redhat.com>
3475 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3476 return little endian bfd formats.
3478 2000-11-14 Kazu Hirata <kazu@hxi.com>
3480 * config/aout_gnu.h: Fix formatting.
3481 * config/atof-vax.c: Likewise.
3482 * config/m68k-parse.h: Likewise.
3483 * config/m88k-opcode.h: Likewise.
3484 * config/obj-elf.c: Likewise.
3485 * config/tc-arm.c: Likewise.
3486 * config/tc-cris.c: Likewise.
3487 * config/tc-i386.c: Likewise.
3488 * config/tc-ia64.c: Likewise.
3489 * config/tc-mn10300.c: Likewise.
3490 * config/te-386bsd.h: Likewise.
3491 * config/te-hppa.h: Likewise.
3492 * config/te-nbsd.h: Likewise.
3493 * config/te-ppcnw.h: Likewise.
3494 * config/te-sparcaout.h: Likewise.
3495 * config/te-tmips.h: Likewise.
3496 * config/vax-inst.h: Likewise.
3497 * config/vms-conf.h: Likewise.
3499 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3501 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3503 2000-11-13 H.J. Lu <hjl@gnu.org>
3505 * config/obj-elf.c (elf_frob_symbol): Support
3506 ".symver name,name2@@@nodename".
3507 (elf_frob_file_before_adjust): Likewise.
3509 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3510 and ".symver name,name2@@@nodename".
3513 2000-11-12 H.J. Lu (hjl@gnu.org)
3515 * config/obj-elf.c (obj_elf_symver): Check missing version
3518 2000-11-12 H.J. Lu (hjl@gnu.org)
3520 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3521 instead of bfd_vma for non-bfd assemblers.
3523 2000-11-09 Kazu Hirata <kazu@hxi.com>
3525 * itbl-ops.c: Fix comment typos.
3527 2000-11-08 Jim Wilson <wilson@redhat.com>
3529 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3530 (struct unwind): Add next_slot_frag field.
3531 (slot_index): New parameters slot_frag and first_frag. Add code
3532 to add in frag sizes when different. Add comments.
3533 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3534 arguments to slot_index.
3535 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3536 loop end. Set next_slot_frag field.
3538 2000-11-07 H.J. Lu <hjl@gnu.org>
3540 * doc/as.texinfo (.symver): Updated for versioned symbol
3543 * obj.h (format_ops): Add the frob_file_before_adjust field.
3545 * config/obj-aout.c (aout_format_ops): Set the
3546 frob_file_before_adjust field to 0.
3547 * config/obj-coff.c (coff_format_ops): Likewise.
3548 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3550 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3552 (elf_frob_file_before_adjust): New function to remove unneeded
3553 versioned symbols from the symbol table.
3554 (elf_format_ops): Set the frob_file_before_adjust field to
3555 elf_frob_file_before_adjust.
3557 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3560 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3562 2000-11-07 Peter Targett <peter.targett@arccores.com>
3564 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3566 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3567 Fix compile time warning messages.
3569 2000-11-07 Nick Clifton <nickc@redhat.com>
3571 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3572 buffer in order to avoid buffer overflows.
3574 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3576 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3577 Change M to m for -milp32 or -mlp64 to match gcc.
3578 (dot_endp): Use bytes_per_address instead of 8.
3579 (emit_one_bundle): Use number_to_chars_littleendian instead of
3581 (fix_insn): Likewise.
3582 (ia64_init): New function.
3583 (ia64_target_format): New function.
3584 (md_begin): Set endianness, arch, and machine as appropriate.
3585 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3586 Make these macros depend on TE_HPUX macro.
3587 (TARGET_FORMAT): Define.
3588 (HOST_SPECIAL_INIT): Define.
3589 * config/te-hpux.h: New file.
3590 * configure.in: Add "ia64-*-hpux*" target to configure.
3591 * configure: Regenerate.
3593 2000-11-06 Kazu Hirata <kazu@hxi.com>
3595 * as.c: Fix formatting.
3596 * dwarf2dbg.c: Likewise.
3597 * input-file.c: Likewise.
3598 * input-file.h: Likewise.
3599 * input-scrub.c: Likewise.
3600 * itbl-ops.c: Likewise.
3601 * listing.c: Likewise.
3602 * macro.h: Likewise.
3603 * messages.c: Likewise.
3605 * subsegs.c: Likewise.
3606 * subsegs.h: Likewise.
3607 * write.c: Likewise.
3609 2000-11-06 Nick Clifton <nickc@redhat.com>
3611 * doc/as.texinfo: Add GNU Free Documentation License.
3612 * doc/gasp.texi: Add GNU Free Documentation License.
3613 * doc/as.1: Add GNU Free Documentation License.
3615 2000-11-05 Nick Clifton <nickc@redhat.com>
3617 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3619 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3621 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3622 * configure: Regenerate.
3624 2000-11-01 Nick Clifton <nickc@redhat.com>
3626 * read.c (original_case_string): New global variable.
3627 (read_a_source_file): Copy opcode string into
3628 original_case_string if clobbering the case of the opcode.
3629 * read.h: Export the definition of original_case_string.
3630 * config/tc-arm.c (md_assembler): When parsing a .req
3631 directive use the original opcode string, not the case
3634 2000-11-02 Nick Clifton <nickc@redhat.com>
3636 * config/tc-mn10300.c (debug_line): Remove this static
3638 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3639 dwarf2_where and dwarf2_gen_line_info.
3641 2000-11-02 Theo Honohan <th@futuretv.com>
3643 * config/tc-arm.c (do_msr): Improve error message.
3645 2000-10-31 Eric Christopher <echristo@redhat.com>
3647 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3648 or pc-relative, else use fx_offset.
3650 2000-10-31 Jim Wilson <wilson@redhat.com>
3652 * config/tc-ia64.c (struct md): New field tag_fixups.
3653 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3654 qualifying predicate.
3655 (emit_one_bundle): Delete spurious multiplication by one. Handle
3657 (ia64_start_line): Error if dangling qualifying predicate.
3658 (defining_tag): New static variable.
3659 (ia64_unrecognized_line, case '['): Parse tags.
3660 (ia64_frob_label): Create tag_fixups.
3661 (md_assemble): Reset md.qp.X_op after using it.
3663 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3665 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3667 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3669 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3671 2000-10-30 Kazu Hirata <kazu@hxi.com>
3673 * expr.c: Fix formatting.
3674 * flonum-copy.c: Likewise.
3675 * flonum.h: Likewise.
3679 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3681 * as.h (OPTION_MD_BASE): Bump to 190.
3682 * as.c (parse_args) <std_longopts>: Add comment about the need to
3683 check OPTION_MD_BASE in as.h.
3685 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3688 2000-10-27 Nick Clifton <nickc@redhat.com>
3690 * configure.in (emulations): Add m68hc12.
3691 * configure: Regenerate.
3692 * po/gas.pot: Regenerate.
3694 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3696 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3698 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3700 2000-10-25 Nick Clifton <nickc@redhat.com>
3702 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3703 a DWARF2 line number information sequence.
3705 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3707 * read.c (generate_lineno_debug): Update comment describing why
3708 DWARF2 line number debug information is not generated
3709 automatically by this function.
3711 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3714 * config/tc-arm.h (md_end): Define.
3715 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3717 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3718 if generating DWARF2 line numbers.
3719 (arm_end_of_source): New function. Call dwarf2_finish if
3722 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3723 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3724 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3726 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3728 * config/tc-i386.c: Fix prototype declarations for functions taking no
3731 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3733 * config/tc-i386.c (i386_operand_modifier): Remove.
3734 (build_displacement_string): Remove.
3735 (i386_parse_seg): Remove.
3736 (i386_intel_memory_operand): Remove.
3737 (i386_intel_operand): Re-write using recursive descent parser based
3738 on MASM documentation.
3739 (struct intel_parser_s): New structure.
3740 (intel_parser): New static variable.
3741 (struct intel_token): New structure.
3742 (cur_token, prev_token): New static variables.
3755 (intel_match_token): New function.
3756 (intel_get_token): New function.
3757 (intel_putback_token): New function.
3758 (intel_expr): New function.
3759 (intel_e05): New function.
3760 (intel_e05_1): New function.
3761 (intel_e06): New function.
3762 (intel_e06_1): New function.
3763 (intel_e09): New function.
3764 (intel_e09_1): New function.
3765 (intel_e10): New function.
3766 (intel_e10_1): New function.
3767 (intel_e11): New function.
3769 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3771 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3772 instructions to loose any special insn->architecture mask.
3774 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3775 (sparc_md_end, sparc_arch_types, sparc_arch,
3776 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3777 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3778 request v9b architecture if they are used).
3780 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3782 * config/tc-m68k.c: Fix the previous misapplied patch.
3784 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3786 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3787 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3788 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3791 2000-10-17 Kazu Hirata <kazu@hxi.com>
3793 * debug.c: Fix formatting.
3794 * depend.c: Likewise.
3795 * dwarf2dbg.c: Likewise.
3796 * dwarf2dbg.h: Likewise.
3797 * ecoff.c: Likewise.
3800 * flonum-konst.c: Likewise.
3801 * frags.h: Likewise.
3803 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3805 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3807 * doc/as.texinfo: Added notes about this new option.
3809 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3811 * config/tc-sh.c (JREG): Remove.
3812 (md_convert_frag): Remove #if 0:d code using JREG.
3814 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3816 * config/tc-i386.c (i386_operand_modifier): Only match
3817 modifiers SHORT and FLAT if they are followed by a space.
3818 (parse_register): When `allow_naked_reg' is set, do not confuse
3819 identifiers that start with a register name with a register.
3821 2000-10-12 Kazu Hirata <kazu@hxi.com>
3823 * app.c: Fix formatting.
3826 * bit_fix.h: Likewise.
3831 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3833 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3835 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3837 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3838 Re-arrange function a little and improve error message.
3840 * write.c (write_relocs): Fix a comment.
3842 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3845 2000-10-05 Jim Wilson <wilson@cygnus.com>
3847 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3849 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3851 * config/tc-i386.c: Delete some useless comments, reformat others.
3853 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3854 non-global syms in linkonce sections.
3856 2000-10-04 Ralf Baechle <ralf@gnu.org>
3858 * config/tc-ia64.c (operand_match): Don't use // style comments.
3859 * config/tc-i370.c: Likewise.
3861 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3863 Changes to handle varying register prefix and user symbol prefix.
3864 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3865 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3866 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3867 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3868 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3869 (demand_register_prefix): New variable.
3870 (md_pseudo_table): New pseudo ".syntax".
3871 (md_longopts): New options --no-underscore and --underscore.
3872 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3873 on symbols_have_leading_underscore.
3874 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3875 (get_spec_reg): Ditto.
3876 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3878 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3880 <case OPTION_NO_US, case OPTION_US>: New.
3881 (md_show_usage): Be brief and reformat to match continuation of
3883 * po/gas.pot: Regenerate.
3885 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3887 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3888 force relocs for 12 bit branches.
3889 (md_apply_fix): Similarly, adjust logic here.
3891 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3893 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3894 adjust for external and weak syms as we will use a reloc. Allow
3895 for +8 offset when calculating limits of branches.
3896 (hppa_fix_adjustable): Undo 2000-09-23 change.
3897 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3898 Correct distance calculation.
3899 (tc_gen_reloc): Print the file name and line number if we can't
3902 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3903 * config/tc-hppa.c (nonzero_dibits): Define.
3904 (arg_reloc_stub_needed): Check each arg and return value
3905 separately for zero case.
3906 (pa_align): Declare argument `bytes'.
3908 2000-09-25 Kazu Hirata <kazu@hxi.com>
3910 * config/tc-cris.c: Fix formatting.
3911 * config/tc-d10v.h: Likewise.
3912 * config/tc-d30v.c: Likewise.
3913 * config/tc-d30v.h: Likewise.
3914 * config/tc-fr30.c: Likewise.
3915 * config/tc-fr30.h: Likewise.
3916 * config/tc-m68k.c: Likewise.
3917 * config/tc-m68k.h: Likewise.
3918 * config/tc-pj.h: Likewise.
3919 * config/tc-ppc.c: Likewise.
3920 * config/tc-ppc.h: Likewise.
3921 * config/tc-sh.c: Likewise.
3922 * config/tc-sh.h: Likewise.
3923 * config/tc-sparc.c: Likewise.
3924 * config/tc-v850.h: Likewise.
3925 * config/tc-vax.h: Likewise.
3926 * config/tc-w65.h: Likewise.
3927 * config/tc-z8k.h: Likewise.
3929 2000-09-23 Alan Modra <alan@linuxcare.com.au>
3931 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3932 checks only for ELF.
3933 (hppa_force_relocation): Likewise.
3935 2000-09-22 Jim Wilson <wilson@cygnus.com>
3937 * config/tc-ia64.c (dv_sem): Add "stop".
3938 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3939 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3940 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3942 (mark_resources): Check IA64_RS_PRr.
3944 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3946 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
3947 md_estimate_size_before_relax): Redesign and clean up the
3948 relaxation mechanism.
3950 2000-09-21 Kazu Hirata <kazu@hxi.com>
3952 * config/tc-ns32k.c: Fix formatting.
3953 * config/tc-ns32k.h: Likewise.
3955 2000-09-20 Kazu Hirata <kazu@hxi.com>
3957 * config/tc-m32r.c: Fix formatting.
3958 * config/tc-m32r.h: Likewise.
3959 * config/tc-m68851.h: Likewise.
3960 * config/tc-m68hc11.c: Likewise.
3961 * config/tc-m68hc11.h: Likewise.
3962 * config/tc-m88k.c: Likewise.
3963 * config/tc-mcore.c: Likewise.
3964 * config/tc-mcore.h: Likewise.
3965 * config/tc-mips.c: Likewise.
3966 * config/tc-mips.h: Likewise.
3967 * config/tc-mn10200.h: Likewise.
3968 * config/tc-mn10300.h: Likewise.
3969 * config/tc-tahoe.c: Likewise.
3970 * config/tc-tahoe.h: Likewise.
3972 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3974 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3975 Likewise in relaxation description comments.
3977 2000-09-18 Alan Modra <alan@linuxcare.com.au>
3979 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3980 subtraction of two syms without emitting a relocation.
3982 From David Huggins-Daines <dhd@linuxcare.com>
3983 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3984 global or weak symbols.
3986 2000-09-15 Kazu Hirata <kazu@hxi.com>
3988 * config/tc-h8300.h: Fix formatting.
3989 * config/tc-h8500.c: Likewise.
3990 * config/tc-h8500.h: Likewise.
3991 * config/tc-hppa.h: Likewise.
3992 * config/tc-i370.h: Likewise.
3993 * config/tc-i386.h: Likewise.
3994 * config/tc-i860.c: Likewise.
3995 * config/tc-i860.h: Likewise.
3996 * config/tc-i960.h: Likewise.
3997 * config/tc-ia64.c: Likewise.
3998 * config/tc-ia64.h: Likewise.
4000 2000-09-14 Kazu Hirata <kazu@hxi.com>
4002 * config/tc-a29k.c: Fix formatting.
4003 * config/tc-alpha.c: Likewise.
4004 * config/tc-arc.c: Likewise.
4005 * config/tc-arc.h: Likewise.
4006 * config/tc-arm.c: Likewise.
4007 * config/tc-arm.h: Likewise.
4008 * config/tc-avr.c: Likewise.
4009 * config/tc-avr.h: Likewise.
4010 * config/tc-tic30.c: Likewise.
4011 * config/tc-tic30.h: Likewise.
4012 * config/tc-tic54x.c: Likewise.
4013 * config/tc-tic54x.h: Likewise.
4014 * config/tc-tic80.c: Likewise.
4015 * config/tc-tic80.h: Likewise.
4017 2000-09-14 Timothy Wall <twall@cygnus.com>
4019 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4020 parallel comparisons for later use.
4021 (struct rsrc): Add parallel comparison type.
4022 (resources_match): Skip special cases of PR usage (non-conflicting
4025 2000-09-13 Kazu Hirata <kazu@hxi.com>
4027 * config/obj-ecoff.c: Fix formatting.
4028 * config/obj-elf.c: Likewise.
4029 * config/obj-elf.h: Likewise.
4030 * config/obj-evax.h: Likewise.
4031 * config/obj-generic.h: Likewise.
4032 * config/obj-hp300.c: Likewise.
4033 * config/obj-hp300.h: Likewise.
4034 * config/obj-ieee.h: Likewise.
4035 * config/obj-vms.c: Likewise.
4036 * config/obj-vms.h: Likewise.
4038 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4040 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4041 (md_parse_option): Ditto.
4042 (md_longopts): Add -mips32 option.
4043 (md_show_usage): Document new options.
4044 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4045 (mips_ip): Assemble mfc0 with a sub-selection code.
4046 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4047 (mips_cpu_to_str): New function.
4048 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4049 Use CPU_* defines instead of hardcoded numbers.
4051 * doc/as.texinfo: Document new options.
4052 * doc/c-mips.texi: Ditto.
4054 2000-09-12 Kazu Hirata <kazu@hxi.com>
4056 * as.h: Fix formatting.
4057 * asintl.h: Likewise.
4058 * bit_fix.h: Likewise.
4059 * config/obj-aout.c: Likewise.
4060 * config/obj-aout.h: Likewise.
4061 * config/obj-bout.c: Likewise.
4062 * config/obj-bout.h: Likewise.
4063 * config/obj-coff.c: Likewise.
4064 * config/obj-coff.h: Likewise.
4065 * dwarf2dbg.h: Likewise.
4067 * flonum.h: Likewise.
4068 * frags.h: Likewise.
4069 * itbl-ops.h: Likewise.
4070 * macro.h: Likewise.
4073 * struc-symbol.h: Likewise.
4074 * subsegs.h: Likewise.
4075 * symbols.h: Likewise.
4077 * write.h: Likewise.
4079 2000-09-11 Kazu Hirata <kazu@hxi.com>
4081 * bignum-copy.c: Fix formatting.
4082 * config/tc-i370.c: Likewise.
4083 * config/tc-i960.c: Likewise.
4084 * config/tc-m68k.c: Likewise.
4085 * ehopt.c: Likewise.
4086 * flonum-copy.c: Likewise.
4087 * flonum-konst.c: Likewise.
4088 * flonum-mult.c: Likewise.
4089 * literal.c: Likewise.
4092 * stabs.c: Likewise.
4093 * subsegs.c: Likewise.
4095 2000-09-09 Philip Blundell <philb@gnu.org>
4097 * configure.in (arm*-*-uclinux*): New target.
4098 * configure: Regenerate.
4100 2000-09-09 Kazu Hirata <kazu@hxi.com>
4102 * input-file.c: Fix formatting.
4103 * itbl-ops.c: Likewise.
4104 * messages.c: Likewise.
4106 2000-09-08 Philip Blundell <philb@gnu.org>
4108 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4111 2000-09-07 H.J. Lu <hjl@gnu.org>
4113 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4114 * configure: Rebuild.
4116 2000-09-07 Kazu Hirata <kazu@hxi.com>
4118 * atof-generic.c: Fix formatting.
4119 * config/tc-mips.c: Likewise.
4120 * config/tc-vax.c: Likewise.
4121 * input-scrub.c: Likewise.
4123 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4125 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4126 * configure.in (sh-*-linux*): Added.
4127 * configure: Rebuilt.
4129 2000-09-06 Kazu Hirata <kazu@hxi.com>
4131 * config/tc-hppa.c: Fix formatting.
4133 * ecoff.c: Fix formatting.
4135 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4137 * configure: Rebuilt with new libtool.m4.
4139 2000-09-05 Kazu Hirata <kazu@hxi.com>
4141 * cgen.c: Fix formatting.
4142 * config/tc-ia64.c: Likewise.
4144 2000-09-05 Nick Clifton <nickc@redhat.com>
4146 * aclocal.m4: Regenerate.
4147 * config.in: Regenerate.
4148 * configure: Regenerate.
4149 * po/gas.pot: Regenerate.
4151 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4153 * config/tc-cris.c: Correct comment typos.
4155 2000-09-05 Eric Christopher <echristo@cygnus.com>
4157 * config/tc-mn10300.c: Cleanup.
4158 (md_pcrel_from): Enable.
4160 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4162 * expr.c (operand): Fix a comment typo.
4163 * write.c (write_relocs): Fix a signed/unsigned warning.
4165 * config/tc-hppa.c (fudge_reg_expressions): New
4166 (hppa_force_reg_syms_absolute): New.
4167 (pa_equ): Allow reg_section expressions.
4168 * config/tc-hppa.c (md_optimize_expr): Define.
4169 (hppa_force_reg_syms_absolute): Prototype.
4171 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4172 (pa_parse_number): Pass in arg to select fp reg parsing.
4173 Return 1 to indicate format checks pass. If strict, then only
4174 accept a register or register symbol. Return value in...
4175 (pa_number): New static for pa_parse_number.
4176 (FP_REG_BASE): Define.
4177 (FP_REG_RSEL): Define.
4178 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4179 appropriate. White space changes.
4180 (need_pa11_opcode): Don't bother passing any params, get them from
4182 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4183 Remove extraneous check in case 'Q'.
4184 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4185 reg, set section of resulting symbol to reg_section.
4186 (pa_parse_space_stmt): Modify call to pa_parse_number.
4187 (pa_space): Likewise.
4189 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4190 (hppa_force_relocation): Handle vtable relocs.
4191 (pa_vtable_entry): New.
4192 (pa_vtable_inherit): New.
4193 (md_pseudo_table): Add entries for vtable pseudos.
4194 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4195 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4197 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4198 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4199 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4201 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4202 specify a symbol type.
4204 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4205 dependent things together.
4206 (md_elf_symbol_type): Define.
4208 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4210 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4212 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4213 (obj_elf_vtable_entry): Declare.
4215 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4216 and export function.
4217 (obj_elf_vtable_entry): Similarly.
4218 (elf_pseudo_table): Fix the damage with a cast.
4220 2000-09-03 Richard Henderson <rth@cygnus.com>
4222 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4223 for template selection when a label is needed.
4225 2000-09-02 Kazu Hirata <kazu@hxi.com>
4227 * config/tc-ia64.c: Fix formatting.
4229 2000-09-02 Nick Clifton <nickc@redhat.com>
4231 * configure.in: Increase version number to 2.10.91.
4232 * configure: Regenerate.
4233 * aclocal.m4: Regenerate.
4234 * config.in: Regenerate.
4235 * po/gas.pot: Regenerate.
4236 * Makefile.in: Regenerate.
4238 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4240 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4241 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4242 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4244 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4247 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4249 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4250 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4251 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4252 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4253 (GOT_symbol): New variable.
4254 (md_undefined_symbol): Set it.
4256 2000-09-01 Richard Henderson <rth@cygnus.com>
4258 * config/tc-ia64.c (match): Don't inline.
4259 (extra_goodness): New.
4260 (md_begin): Prefer nop.f and nop.b for best_template.
4262 2000-08-31 Kazu Hirata <kazu@hxi.com>
4264 * as.c: Fix formatting.
4266 * frags.c: Likewise.
4267 * macro.c: Likewise.
4269 2000-08-31 Eric Christopher <echristo@cygnus.com>
4271 * config/tc-mn10300.c: Cleanup and fix warnings.
4272 (md_pseudo_table): Add initializers.
4273 (md_show_usage): Cleanup.
4274 (md_parse_option): Fix warnings.
4275 (md_undefined_symbol): Fix warnings.
4276 (md_conver_frag): Fix warnings.
4277 (tc_gen_reloc): Fix warnings.
4278 (md_apply_fix3): Fix warnings.
4279 (check_operand): Fix warnings.
4281 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4283 * acinclude.m4: Include libtool and gettext macros from the
4285 * aclocal.m4, configure: Rebuilt.
4287 2000-08-30 Mark Hatle <mhatle@mvista.com>
4289 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4291 2000-08-31 Kazu Hirata <kazu@hxi.com>
4293 * listing.c: Fix formatting.
4295 2000-08-29 Kazu Hirata <kazu@hxi.com>
4297 * app.c: Fix a comment typo. Fix formatting.
4299 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4301 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4302 offset of the target destination for jmp instructions.
4303 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4305 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4307 * NEWS: Mention support for CRIS.
4309 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4311 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4312 Sets `.lcomm' alignment to zero.
4314 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4316 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4317 TC_FIX_ADJUSTABLE): Define.
4319 2000-08-23 Jim Wilson <wilson@cygnus.com>
4321 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4322 unwind.personality_routine is set.
4324 2000-08-23 H.J. Lu <hjl@gnu.org>
4326 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4328 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4330 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4333 2000-08-22 H.J. Lu <hjl@gnu.org>
4335 * config.in (STRICTCOFF): New for strict COFF.
4337 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4338 i386-*-go32* and i386-go32-rtems*.
4339 * configure: Rebuilt.
4341 * config/obj-coff.c (obj_coff_endef): Follow the historical
4342 behavior if STRICTCOFF is not defined.
4344 * doc/internals.texi: Document STRICTCOFF.
4346 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4348 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4349 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4350 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4351 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4352 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4353 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4354 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4357 2000-08-22 Eric Christopher <echristo@cygnus.com>
4359 * config/tc-mn10300.c: (md_apply_fix): New function.
4360 (mn10300_force_relocation): New function.
4361 (mn10300_fix_adjustable): New function.
4363 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4364 (TC_HANDLES_FX_DONE): Define.
4365 (obj_fix_adjustable): Define.
4366 (MD_APPLY_FIX3): Define.
4367 (TC_LINKRELAX_FIXUP): Define.
4369 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4371 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4373 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4375 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4377 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4378 if the fixup resulted in a relocation.
4380 2000-08-18 Nick Clifton <nickc@redhat.com>
4382 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4383 Make reference to first element of shift_names explicit.
4385 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4387 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4388 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4389 add a symbol's address. Removed all target-specific #ifdefs that
4390 used to accomplished the same.
4391 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4392 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4393 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4394 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4395 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4397 2000-08-17 Kazu Hirata <kazu@hxi.com>
4399 * dwarf2dbg.c: Fix formatting.
4401 2000-08-17 Nick Clifton <nickc@redhat.com>
4403 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4404 to be recoded as logical shift lefts by zero.
4406 2000-08-16 Jim Wilson <wilson@cygnus.com>
4408 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4409 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4411 (note_register_values): Handle IA64_OPND_R3_2 operands.
4413 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4415 * config/tc-i860.c (md_operand): Silly typo fixed.
4417 2000-08-16 Nick Clifton <nickc@redhat.com>
4419 * config/tc-arm.c (struct asm_shift): Delete.
4421 (enum asm_shift_index): New.
4422 (struct asm_shift_properties): New.
4423 (struct asm_shift_name): New.
4424 (shift_properties[]); New.
4425 (shift_names[]); New.
4427 (decode_shift): Use new structures.
4428 Issue a warning is "ROR #0" is used.
4429 Issue a warning if "ASR #0" or "LSR #0" is used.
4431 (md_begin): Initialise arm_shift_hsh table from new
4432 asm_shift_name array.
4434 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4436 * config/tc-sparc.c: Kill all warnings.
4437 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4439 (md_show_usage): Update usage text.
4441 2000-08-16 Nick Clifton <nickc@redhat.com>
4443 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4446 2000-08-15 Will Cohen <wcohen@redhat.com>
4448 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4450 * config/tc-sh.c (md_assemble): Changed so debug_type
4451 test performed for ppi_assemble
4452 * config/tc-sh.c: Included dwarf2dbg.h.
4453 (debug_line): Defined.
4454 (md_assemble): Generates dwarf2 line info.
4455 (sh_finalize): New function. Finalize dwarf2 info.
4456 (assemble_ppi): Returns size of code generated.
4457 (build_Mytes): Returns size of code generated.
4458 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4459 * config/tc-sh.h (md_end): Defined.
4460 (sh_finalize): Declared.
4462 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4464 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4467 2000-08-14 Nick Clifton <nickc@redhat.com>
4469 * config/tc-arm.c (do_bx): Allow "bx pc".
4471 2000-08-14 Jim Wilson <wilson@cygnus.com>
4473 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4474 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4475 (md_begin): Change assignment to md.flag to OR in the new bit.
4477 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4479 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4480 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4483 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4485 * NEWS: Mention i860 support.
4487 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4489 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4491 2000-08-14 Andreas Schwab <schwab@suse.de>
4493 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4495 2000-08-11 Andreas Schwab <schwab@suse.de>
4497 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4500 2000-08-11 Kazu Hirata <kazu@hxi.com>
4502 * expr.c: Fix formatting.
4503 * config/obj-bout.c: Likewise.
4505 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4507 * doc/c-i860.texi: Flesh out the i860 section more.
4509 2000-08-10 Kazu Hirata <kazu@hxi.com>
4511 * symbols.c: Fix formatting.
4514 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4516 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4517 modifier has the IgnoreSize bit set.
4519 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4521 From Rodney Brown <RodneyBrown@mynd.com>
4522 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4523 * configure: Regenerate.
4525 2000-08-09 Kazu Hirata <kazu@hxi.com>
4527 * hash.c: Fix formatting.
4530 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4532 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4533 (i860_fix_info): New enum.
4534 (MD_APPLY_FIX3): Define.
4535 (WORKING_DOT_WORD): Define.
4536 (TC_HANDLES_FX_DONE): Define.
4537 (DIFF_EXPR_OK): Define.
4538 (LISTING_HEADER): Define.
4539 (TARGET_FORMAT): Select target format based on endian flag.
4540 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4541 (target_big_endian): Add external declaration.
4543 * config/tc-i860.c: All existing code reworked completely. Other
4544 new code shown below.
4545 (SYNTAX_SVR4): Define.
4546 (target_warn_expand): New variable.
4547 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4548 (md_longopts): Declare and define with new options (-EL, -EB,
4550 (md_show_usage): New function.
4551 (md_operand): New function.
4552 (obtain_reloc_for_imm16): New function.
4553 (md_apply_fix3): New function.
4554 (tc_gen_reloc): New function.
4556 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4558 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4559 2 bytes of the jump address are in the same frag.
4560 (find): Accept 68hc12 register indirect modes.
4562 * NEWS: Mention 68HC11 & 68HC12 support.
4564 2000-08-07 Richard Henderson <rth@cygnus.com>
4566 * config/tc-ia64.c (unwind): Add prologue_mask member.
4567 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4568 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4569 (dot_body): Clear unwind.prologue_mask.
4570 (dot_prologue): Set it. Accept a register second argument.
4572 2000-08-07 Kazu Hirata <kazu@hxi.com>
4574 * config/atof-ieee.c: Fix formatting.
4575 * config/atof-tahoe.c: Likewise.
4577 2000-08-06 Nick Clifton <nickc@cygnus.com>
4579 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4582 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4583 of .popsection, .previous, .pushsection, .subsection,
4584 .version, .vtable_entry, .vtable_inherit and .weak.
4586 2000-08-05 Kazu Hirata <kazu@hxi.com>
4588 * config/tc-cris.c: Fix formatting.
4589 * config/tc-i386.c: Likewise.
4590 * config/tc-sparc.c (sparc_ip): Simplify the code.
4592 2000-08-04 Kazu Hirata <kazu@hxi.com>
4594 * config/tc-cris.c: Rearrange code for readability.
4595 * config/tc-d10v.c: Fix formatting.
4596 * config/tc-m32r.c: Likewise.
4597 * config/tc-sparc.c: Likewise.
4599 2000-08-02 Jim Wilson <wilson@cygnus.com>
4601 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4602 before ia64_find_opcode.
4603 (md_assemble): Likewise.
4605 2000-08-01 Nick Clifton <nickc@cygnus.com>
4607 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4608 Undo some formatting fixes.
4610 2000-08-01 Kazu Hirata <kazu@hxi.com>
4612 * config/obj-som.c: Fix formatting.
4613 * config/obj-ieee.c: Likewise.
4614 * config/tc-arm.c: Likewise.
4615 * config/tc-v850.c: Likewise.
4617 2000-08-01 Nick Clifton <nickc@redhat.com>
4619 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4620 index by command line option.
4622 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4624 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4625 (@node M68K-Branch): Rewrite to match the reality.
4627 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4629 * doc/c-i860.texi: New file.
4630 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4631 * doc/Makefile.in: Regenerate.
4632 * doc/all.texi: Add I860 as relevant architecture.
4633 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4635 2000-07-31 Kazu Hirata <kazu@hxi.com>
4637 * config/tc-d30v.c: Fix formatting.
4639 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4641 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4642 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4643 long emit a long branch if available instead of an absolute jump, never
4644 emit absolute jumps for anything with --pcrel.
4646 * doc/c-m68k.texi: Document new command line option.
4648 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4650 * config/tc-avr.c: Use PARAMS macro in function declarations.
4651 Don't declare md_pcrel_from_section (already in tc-avr.h).
4652 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4653 (avr_operand): Don't set (unsigned) op_mask to -1.
4655 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4657 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4658 * configure: Regenerated.
4659 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4660 of operand to the .type directive (.e.g, "type").
4662 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4664 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4665 * app.c (do_scrub_chars): Record where first comment found.
4666 * read.c (read_a_source_file): Init found_comment on entry, and
4667 notify whether comments found on exit.
4668 * config/tc-hppa.c (md_shortopts): Add "c".
4669 (md_longopts): Add warn-comment.
4670 (md_parse_option): Handle it.
4671 (md_show_usage): Show available options.
4672 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4674 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4676 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4677 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4679 (md_estimate_size_before_relax): Don't fall off end of function.
4681 2000-07-27 Kazu Hirata <kazu@hxi.com>
4683 * config/tc-avr.c: Fix formatting.
4684 * config/tc-ns32k.c: Likewise.
4686 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4688 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4690 2000-07-27 Kazu Hirata <kazu@hxi.com>
4692 * config/tc-d10v.c: Fix formatting.
4693 * config/tc-z8k.c: Likewise.
4694 * config/tc-sparc.c: Likewise.
4696 2000-07-26 Dave Brolley <brolley@redhat.com>
4698 * cgen.c (queue_fixup): Declare opinfo.
4699 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4700 (gas_cgen_md_operand): Ditto.
4701 (gas_cgen_md_apply_fix3): Ditto.
4703 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4705 * config/obj-coff.c (obj_frob_symbol): Don't merge
4706 labels. Don't merge if the symbol isn't constant. Return
4707 immediately if a symbol is merged.
4709 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4711 * frags.c (frag_align): Correct absolute section alignment.
4713 2000-07-20 DJ Delorie <dj@redhat.com>
4715 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4716 it breaks linking against DLLs.
4718 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4720 * configure.in: Add CRIS support.
4721 * configure: Regenerate.
4722 * Makefile.am: (CPU_TYPES): Add cris.
4723 (CPU_OBJ_VALID) [aout]: Add cris.
4724 (MULTI_CPU_TYPES): Add cris.
4725 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4726 [coff]: Only i386 and mips are valid.
4727 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4728 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4729 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4730 Regenerate dependencies.
4731 * Makefile.in: Regenerate.
4732 * aclocal.m4: Regenerate.
4733 * as.c: Declare crisaout, criself.
4734 * config/tc-cris.h, config/tc-cris.c: New.
4735 * config/e-criself.c, config/e-crisaout.c: New.
4736 * po/POTFILES.in, po/gas.pot: Regenerate.
4738 2000-07-20 Kazu Hirata <kazu@hxi.com>
4740 * read.c: Fix formatting.
4741 * write.c: Fix formatting.
4743 2000-07-19 H.J. Lu <hjl@gnu.org>
4745 * sb.c: Include <stdlib.h> if exists for abort ().
4747 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4749 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4750 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4751 (pa_type_args): Same here.
4753 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4755 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4756 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4757 the storage class is already set.
4759 2000-07-17 Kazu Hirata <kazu@hxi.com>
4761 * config/tc-m68hc11.c: Fix formatting.
4762 * config/tc-mn10200.c: Likewise.
4763 * config/tc-mn10300.c: Likewise.
4764 * config/tc-pj.c: Likewise.
4765 * config/tc-tic80.c: Likewise.
4766 * config/tc-w65.c: Likewise.
4768 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4770 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4773 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4775 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4778 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4780 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4781 ELF as are used for SOM (except the 32-bit reloc one) to decide
4782 whether a symbol can be reduced to a section symbol. Expand on
4783 the comment for symbols involved in LR% and RR% expressions.
4785 2000-07-14 Nick Clifton <nickc@cygnus.com>
4787 * config/tc-mips.c (mips_disable_float_construction): New
4788 static variable. Set to true if doubles should not be
4789 constructed by loading two single width fp registers with
4790 halves of the value.
4791 (mips_ip): Test mips_disable_float_construction.
4792 (md_longopts): Add command line switches --construct-floats
4793 and --no-construct-floats.
4794 (md_parse_option): Parse new command line options.
4795 (md_show_usage): Describe new command line options.
4797 * doc/c-mips.texi: Document new command line options.
4799 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4801 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4802 * configure: Regenerate.
4804 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4806 * configure.in (DEFAULT_EMULATION setting): Revert part of
4807 2000-07-01 change that set te_multi=multi unless set to tmips.
4808 * configure: Regenerate.
4810 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4812 * config/obj-coff.c (coff_frob_section): Add padding to the last
4813 section when aligning it increases its size.
4815 2000-07-11 Kazu Hirata <kazu@hxi.com>
4817 * config/tc-tic54x.c: Fix formatting.
4819 2000-07-10 Kazu Hirata <kazu@hxi.com>
4821 * config/tc-h8500.c: Fix formatting.
4822 * config/tc-tic54x.c: Fix formatting.
4824 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4826 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4827 displacements correctly.
4829 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4831 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4833 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4837 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4839 From David Huggins-Daines <dhd@linuxcare.com>
4840 * config/te-hppalinux64.h: Add a new emulation.
4841 * configure.in (emulations): Add configure bits to support the
4842 64-bit Linux/parisc target.
4843 * configure: Regenerate.
4845 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4846 (md_shortopts): Add `V' for ELF.
4848 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4849 when SOM or ELF_ARG_RELOC are defined.
4850 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4851 ELF_ARG_RELOC are defined.
4852 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4853 (pa_stringer): ..Do it here instead. Fix comment typos.
4854 (hppa_force_relocation): Cast enums to int before comparing with
4857 From Ryan Bradetich <rbradetich@uswest.net>
4858 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4859 redifinition warning.
4860 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4861 (hppa_force_relocation): ditto
4862 (md_apply_fix): Added cast to buf to fix warnings.
4864 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4865 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4867 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4868 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4869 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4870 reloc_type** to avoid warnings in switch.
4871 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4872 little earlier instead.
4874 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4876 (pa_type_args): Use symbol_arg_reloc_info.
4877 (struct pa_it): Make arg_reloc unsigned int.
4878 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4879 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4880 (pa_code): Delete. pa_text duplicates this function.
4881 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4882 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4884 (cons_fix_new_hppa): Actually change selector to e_fsel when
4885 warning about assuming so.
4886 (tc_gen_reloc): More example elf arg reloc code.
4887 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4888 (hppa_force_relocation): Likewise.
4890 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4892 (pa_end_of_source): Prototype.
4893 (hppa_fix_adjustable): Prototype.
4894 (LABELS_WITHOUT_COLONS): Move it..
4895 * config/te-hppa.h: To here.
4897 * config/te-hppa64.h: New file.
4899 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4901 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4902 format -10, -16, 16 relocs.
4903 (hppa_elf_mark_end_of_function): Test for null
4904 last_call_info->start_symbol
4906 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4907 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4908 re_assesmble_* functions. Delete extraneous statements. Fix
4910 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4911 insn to re_assemble_*.
4913 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4915 * doc/internals.texi (Expressions): Fix typo.
4917 2000-07-08 Kazu Hirata <kazu@hxi.com>
4919 * config/tc-sh.c: Fix formatting.
4920 * config/tc-tic54x.c: Fix formatting.
4921 * depend.c: Fix formatting.
4922 * flonum-konst.c: Likewise.
4923 * flonum-mult.c: Likewise.
4925 2000-07-07 Kazu Hirata <kazu@hxi.com>
4927 * config/tc-sh.c: Fix comments.
4928 * config/obj-vms.c: Fix comments.
4929 * config/tc-a29k.c: Likewise.
4930 * config/tc-alpha.c: Likewise.
4931 * config/tc-h8300.c: Likewise.
4932 * config/tc-h8500.c: Likewise.
4933 * config/tc-i370.c: Likewise.
4934 * config/tc-ia64.c: Likewise.
4935 * config/tc-m68hc11.c: Likewise.
4936 * config/tc-m68k.c: Likewise.
4937 * config/tc-mips.c: Likewise.
4938 * config/tc-ns32k.c: Likewise.
4939 * config/tc-ppc.c: Likewise.
4940 * config/tc-z8k.c: Likewise.
4942 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4944 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4945 Default to '(SEC_LOAD | SEC_DATA)'.
4946 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4948 * doc/internals.texi (CPU Backend): Describe
4949 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4951 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4953 * as.c (parse_args): NULL terminate the long option list.
4955 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4957 * config/tc-d30v.h: Include "write.h" for fixS.
4958 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
4960 2000-07-05 Nick Clifton <nickc@cygnus.com>
4962 * config/tc-d30v.c (write_2_short): Further changes to warning
4963 messages produced when combining EITHER_BUT_PREFER_MU attributed
4966 2000-07-05 DJ Delorie <dj@redhat.com>
4970 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
4972 * config/tc-arm.c (psrs): Accept combinations of flags.
4974 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4976 * config/tc-avr.c: Change _ () to _() around all strings marked
4977 for translation (exception from the usual coding style).
4978 (avr_opt): New struct variable, how the new switches are set.
4979 (OPTION_MMCU): Define as 'm' and actually use.
4980 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4981 (show_mcu_list): New function, display the list of known MCUs.
4982 (md_show_usage): Document the new switches. Call show_mcu_list.
4983 (avr_set_arch): Change 'm' to OPTION_MMCU.
4984 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4985 Handle the new switches.
4986 (avr_operands): Disable warnings for undefined combinations of
4987 operands if -mall-opcodes. Disable warnings for skipping two-word
4988 instructions if enhanced core or -mno-skip-bug.
4989 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4990 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4991 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4992 (avr_ldi_expression): Warn about implicit lo8().
4993 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4995 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
4997 * configure.in: Add entry for mips-*-sysv4*MP*
4998 * configure: Rebuild
4999 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5000 elf32-tradlittlemips for traditional mips targets.
5001 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5002 test for Link Once sections as in adjust_reloc_syms.
5003 * config/te-tmips.h: New file for traditional mips targets. Define
5006 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5008 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5009 flags argument is not present, don't change an existing section's
5010 section's attributes. If the flags argument is present, warn if the
5011 attributes don't match the section's current attributes. When
5012 long section names are supported, set SEC_LINK_ONCE and
5013 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5015 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5017 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5018 symbols; create them.
5020 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5022 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5023 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5025 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5027 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5028 expressions. Ignore the problem when handling 16 bit signed
5029 immediates, because the assembler will take care of the relocation
5032 2000-06-27 Nick Clifton <nickc@cygnus.com>
5034 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5035 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5036 sequential order, and emit warning messages if the input source
5037 code contains constructs like that, or parallel constructs
5038 containing such opcodes.
5040 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5042 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5043 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5044 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5045 (md_show_usage): Update usage message.
5046 (md_parse_option): Allow redefinition of MCU type within the
5047 same avr[1-5] bfd machine type. Show both old and new MCU type
5048 in the error message.
5049 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5050 Simplify 8K wrap code.
5052 2000-06-25 Kazu Hirata <kazu@hxi.com>
5054 * config/obj-aout.c: Remove all uses of DEFUN.
5055 * config/obj-ieee.c: Likewise.
5056 * config/tc-sh.c: Fix comment typos.
5057 * config/tc-tahoe.c: Likewise.
5058 * config/tc-vax.c: Likewise.
5059 * config/tc-w65.c: Likewise.
5060 * config/tc-z8k.c: Likewise.
5061 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5063 2000-06-24 DJ Delorie <dj@cygnus.com>
5065 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5066 more changes from Sept 1999
5067 (tc_i386_fix_adjustable): ditto
5068 (md_apply_fix3): ditto
5070 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5072 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5073 (gas_cgen_parse_operand): Set it around expression() call.
5074 (gas_cgen_md_operand): Test for it before longjmp().
5076 2000-06-24 Kazu Hirata <kazu@hxi.com>
5078 * config/tc-h8500.c: Remove all uses of DEFUN.
5079 * config/tc-sh.c: Likewise.
5080 * config/tc-w65.c: Likewise.
5081 * config/tc-z8k.c: Likewise.
5083 * config/tc-h8500.c: Fix typos in comments.
5085 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5087 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5090 2000-06-23 matthew green <mrg@redhat.com>
5092 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5093 defined. Fix error message for `[' grouping.
5095 2000-06-22 Kazu Hirata <kazu@hxi.com>
5097 * config/tc-h8300.c: Fix formatting and comment typos.
5099 2000-06-22 Timothy Wall <twall@cygnus.com>
5101 * config/tc-ia64.c (note_register_values): Move premature QP
5102 notation clearing into the appropriate place.
5104 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5106 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5107 first before anything else. Add bin-bugs.h, emul.h and progress.h
5108 Sort list of files as for $(OBJS) in Makefile.am.
5110 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5111 find one. Remake dependencies.
5112 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5113 * Makefile.in: Regenerate.
5114 * doc/Makefile.in: Regenerate.
5116 * config/tc-i386.c (i386_displacement): Don't assume a constant
5117 displacement is necessarily 16 bits when in 16 bit code mode.
5118 (md_assemble): Instead size the displacement here after we know
5119 for sure that a .code16gcc operand hasn't automatically added
5120 operand size prefixes.
5122 2000-06-21 H.J. Lu <hjl@gnu.org>
5124 * Makefile.am: Rebuild dependency.
5125 * Makefile.in: Rebuild.
5127 2000-06-21 Kazu Hirata <kazu@hxi.com>
5129 * config/tc-h8300.c (parse_reg): Make the function static.
5130 (parse_exp): Likewise.
5132 2000-06-20 DJ Delorie <dj@cygnus.com>
5134 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5135 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5136 for cygwin import libraries to work properly.
5138 2000-06-20 H.J. Lu <hjl@gnu.org>
5140 * Makefile.am: Rebuild dependency.
5141 * Makefile.in: Rebuild.
5142 * configure: Likewise.
5143 * doc/Makefile.in: Likewise.
5145 2000-06-20 Timothy Wall <twall@cygnus.com>
5147 * doc/internals.texi (CPU backend): Add @itemx for
5148 TC_START_LABEL_WITHOUT_COLON.
5149 * doc/c-tic54x.texi: New.
5150 * doc/as.texinfo: Add tic54x features and include primary tic54x
5152 * doc/all.texi: Add C54X.
5153 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5154 * doc/Makefile.in: Regenerate.
5155 * configure.in: Add tic54x and define LIBM for tic54x.
5156 * configure: Regenrate.
5157 * config/tc-tic54x.[ch]: New.
5158 * config/obj-coff.h: Add tic54x.
5159 * Makefile.am: (CPU_TYPES): Add tic54x.
5160 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5161 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5162 (as_new_LDADD): Add $(LIBM).
5163 * Makefile.in: Regenerate.
5165 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5167 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5168 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5169 * doc/as.texinfo: Likewise.
5171 * configure, Makefile.in: Regenerate.
5172 * configure.in (emulations): Recognize m6811 and m6812.
5173 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5174 Added files for 68hc11 and 68hc12 assembler.
5175 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5176 * config/tc-m68hc11.h: Header definition for that assembler.
5178 2000-06-18 Nick Clifton <nickc@redhat.com>
5180 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5181 instead of OCTETS_PER_BYTE.
5183 * config/tc-v850.c: Fix compile time warnings.
5184 * config/tc-ppc.c: Fix compile time warnings.
5186 2000-06-18 H.J. Lu <hjl@gnu.org>
5188 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5189 * configure: Rebuild.
5191 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5193 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5196 2000-06-16 Nick Clifton <nickc@cygnus.com>
5198 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5199 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5201 * doc/c-mips.texi: Document newly accepted cpu variants.
5203 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5205 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5207 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5209 * macro.c (getstring): Make it possible to escape the quote
5212 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5214 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5216 2000-06-13 H.J. Lu <hjl@gnu.org>
5218 * configure: Regenerate.
5220 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5222 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5224 * doc/internals.texi (line_separator_chars): Semicolon is no
5225 longer a default. Mention null and newline as defaults.
5227 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5229 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5230 * config/tc-i860.h (line_separator_chars): Likewise.
5231 * config/tc-h8300.c (line_separator_chars): Likewise.
5232 * config/tc-i960.c (line_separator_chars): Likewise.
5233 * config/tc-m68k.c (line_separator_chars): Likewise.
5234 * config/tc-mips.c (line_separator_chars): Likewise.
5235 * config/tc-ns32k.c (line_separator_chars): Likewise.
5236 * config/tc-sparc.c (line_separator_chars): Likewise.
5237 * config/tc-vax.c (line_separator_chars): Likewise.
5239 * config/tc-h8300.c (comment_chars): Use string initialiser.
5240 * config/tc-i960.c (line_comment_chars): Likewise.
5241 * config/tc-z8k.c (comment_chars, line_comment_chars,
5242 line_separator_chars): Likewise.
5244 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5247 2000-06-08 Nick Clifton <nickc@cygnus.com>
5249 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5252 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5254 * configure.in (VERSION): Update to show this is the CVS mainline.
5256 2000-06-08 Matthew Jacob <mjacob@feral.com>
5258 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5259 $at is the integer register $r28, vs. both $r28 and the floating
5260 point register $f28.
5262 2000-06-08 James E. Wilson <wilson@cygnus.com>
5264 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5265 (dot_endp): Don't call ia64_flush_insns.
5266 (emit_one_bundle): Don't delete prologue/body records from
5267 unwind_record list in first loop. Rewrite second loop to account for
5270 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5272 * config/tc-ia64.c: Add missing prototypes.
5273 (generate_unwind_image): Cast argument to output_unw_records call.
5275 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5277 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5279 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5281 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5282 (REGISTER_P): likewise.
5283 (avr_opcodes): uses include/opcode/avr.h
5284 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5286 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5288 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5291 2000-06-03 H.J. Lu <hjl@gnu.org>
5293 * read.c (is_end_of_line): Put back `;'.
5295 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5297 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5299 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5301 * expr.c (operand): Test is_end_of_line outside switch to catch
5302 line separator chars that are also operators.
5303 (operator): Return O_illegal for line separator chars.
5305 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5306 entry (or `!' entry for TC_HPPA).
5308 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5309 before indexing is_end_of_line. Remove redundant check for '\0'.
5311 * config/tc-h8500.c (md_assemble): Likewise.
5312 * config/tc-mcore.c (md_assemble): Likewise.
5313 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5316 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5318 * config/tc-mcore.c (mcore_cons): Likewise.
5319 (mcore_float_cons): Likewise.
5320 (mcore_stringer): Likewise.
5321 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5323 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5325 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5327 2000-05-29 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-sh.c: Fix compile time warning messages.
5331 * config/tc-mips.c: Fix compile time warning messages.
5333 2000-05-29 Philip Blundell <philb@gnu.org>
5335 * doc/as.texinfo: Update copyright dates.
5336 (Local Labels): Delete misplaced mention of ARM.
5337 * NEWS: Mention ARM ELF support.
5339 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5341 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5342 it is modified, and use the real_size to compute the frag address
5343 for dwarf2 line info.
5345 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5347 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5348 line-matching scheme to cope with automake moving variables around.
5349 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5350 * Makefile.in: Regenerate.
5352 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5354 * config/tc-sparc.c (sparc_relax): New.
5355 (md_longopts): Add -relax and -no-relax options.
5356 (md_parse_options, md_show_usage): Likewise.
5357 (md_apply_fix3): Optimize tail call into branch always if possible.
5359 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5361 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5362 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5363 rules, with warning when a GAS statement specifies a packing that
5364 will result in an instruction being squashed.
5365 Added typdef packing_type and enumerals, changed various integer
5366 literals to use the enumerals.
5368 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5370 * config/tc-ia64.c (dot_restorereg_p): New function.
5371 (md_pseudo_table): Add restorereg.p.
5372 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5373 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5375 * config/tc-ia64.h (unw_record_type): Add unwabi.
5376 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5377 called MASK with members for imask, and the masks produced by
5378 fr_mem, gr_mem, br_mem, and frgr_mem.
5379 (unw_p_record): Add members ABI and CONTEXT.
5380 (unw_x_record): Add member AB.
5381 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5382 as pseudo-register for use during unwind info generation.
5383 (AR_PFS, AR_LC): New macros.
5384 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5385 whose names start with an at sign (as in "@priunat").
5386 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5388 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5389 proc_end, unwind_info, personality_routine): Consolidate into
5390 "unwind" structure to reduce offset-table use. Add member
5391 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5393 (output_R1_format, output_R3_format, output_P3_format,
5394 output_P6_format): Initialize R with zero to reduce compiler warnings.
5395 (output_P7_format): Ditto. Add `default' branch to switch
5396 statement to reduce compiler warnings.
5397 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5398 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5399 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5400 into single argument.
5401 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5402 compiler warnings. Merge A and B args into single argument.
5403 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5404 A and B args into single argument.
5405 (free_record): Removed (wasn't used).
5406 (free_list_records): Also free imasks in prologue records.
5407 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5408 (output_spill_mask): Remove.
5409 (output_unwabi): New function.
5410 (output_epilogue, output_label_state, output_copy_state): Call
5412 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5413 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5415 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5416 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5417 as part of handling the prologue records. Emit region's imask if
5418 we have one. Handle unwabi, epilogue, label_state, copy_state,
5419 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5420 spill_sprel_p, and spill_reg_p records.
5421 (set_imask, count_bits, slot_index): New function.
5422 (fixup_unw_records): Fix region size computation. Handle
5423 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5424 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5425 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5426 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5427 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5428 (dot_save): Use manifest constants for applicaton registers.
5429 Handle REG_PR and REG_PRIUNAT.
5430 (dot_restore): Don't just ignore it.
5431 (dot_restorereg): New function..
5432 (generate_unwind_image): Ensure unwind info is a multiple of eight
5433 bytes, not just four bytes.
5434 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5435 (dot_altrp): Don't just ignore it.
5436 (dot_savemem): New function. Replaces dot_savesp() and
5437 dot_savepsp(). Use manifest constants for applicaton registers.
5438 Handle REG_PR and REG_PRIUNAT.
5439 (dot_savef): Simplify.
5440 (dot_saveb): Support generation of br_gr.
5441 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5442 dot_label_state, dot_copy_state): New function.
5443 (dot_unwabi): Don't just ignore it.
5444 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5445 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5446 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5447 (emit_one_bundle): Set slot number for prologue/body records
5448 *before* emitting the first insn.
5449 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5450 (md_begin): Declare "psp" pseudo-register.
5451 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5452 so we don't get segfault.
5453 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5454 counts as required per SW Conventions manual
5455 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5456 output_preds_psprel, output_preds_sprel, output_spill_base,
5457 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5458 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5459 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5460 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5461 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5462 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5463 (dot_vframe): Implement.
5464 (dot_vframesp, dot_vframepsp): New function.
5466 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5468 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5469 * configure: Regenerate.
5471 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5473 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5474 (md_estimate_size_before_relax): so we can use it here instead of
5475 old kludges. Localise vars to blocks. Comment.
5477 * frags.c (frag_new): Update fr_var comments.
5478 * frags.h (struct frag): Ditto.
5480 2000-05-22 Richard Henderson <rth@cygnus.com>
5482 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5483 (pseudo_func): Add pcrel.
5484 (operand_match): Handle IA64_OPND_TGT64.
5485 (build_insn): Likewise.
5486 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5487 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5488 (fix_insn): Handle all three 64-bit relocation types.
5490 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5492 * obj.h (struct format_ops): New members begin, app_file,
5493 s_set_other, s_set_desc, s_get_type, s_set_type,
5494 separate_stab_sections, init_stab_section.
5496 * config/obj-multi.h: Update GPL notice to v2.
5498 (obj_app_file): New.
5499 (S_SET_SIZE): Test s_set_size for NULL before calling.
5500 (S_SET_ALIGN): Similar for s_set_align.
5505 (SEPARATE_STAB_SECTIONS): New.
5506 (INIT_STAB_SECTION): New.
5507 (EMIT_SECTION_SYMBOLS): New.
5508 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5510 * config/obj-elf.h: Update GPL notice to v2.
5511 Mention that this file is included from obj-multi.h.
5512 (obj_begin): Wrap definition in ifndef.
5513 (elf_file_symbol): Constify declaration.
5514 (obj_app_file): Ditto.
5515 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5516 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5518 * config/obj-elf.c (elf_s_set_other): New.
5519 (elf_file_symbol): Constify argument.
5520 (elf_separate_stab_sections): New.
5521 (elf_init_stab_section): New.
5522 (elf_format_ops): Add new members. Remove comma at end.
5524 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5525 (ecoff_format_ops): Add new fields. Remove comma at end.
5526 Mention inconsistency for emit_section_symbols.
5528 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5530 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5531 (coff_separate_stab_sections): New.
5532 (coff_format_ops): Add new members.
5534 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5535 (obj_aout_s_set_other): New.
5536 (obj_aout_s_set_desc): New.
5537 (obj_aout_s_get_type): New.
5538 (obj_aout_s_set_type): New.
5539 (obj_aout_separate_stab_sections): New.
5540 (aout_format_ops): New members added. Use obj_aout_process_stab,
5541 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5542 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5544 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5546 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5548 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5549 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5550 (md_estimate_size_before_relax): Ensure jumps to weak and
5551 externally visible symbols are relocatable.
5553 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5555 * stabs.c (aout_process_stab): Make global.
5556 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5557 * read.h (aout_process_stab): Declare.
5559 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5560 Generalize to *aout, *coff *elf.
5561 * configure: Regenerated.
5563 * doc/internals.texi (Object format backend): Say
5564 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5566 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5567 * Makefile.in: Regenerated.
5569 2000-05-19 Catherine Moore <clm@cygnus.com>
5571 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5573 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5575 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5576 instruction to reflect change in re_assemble_*.
5578 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5580 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5581 build PA64 ELF tools.
5582 * configure: Rebuilt.
5584 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5586 * Makefile.am: Regenerate dependencies.
5587 * Makefile.in: Regenerate.
5589 2000-05-15 Nick Clifton <nickc@cygnus.com>
5591 * config/tc-arm.c (struct asm_psr): Add boolean field
5592 distinguishing between CSPR and SPSR. Rename 'number' field
5594 (psrs): Rearrange contents to match new asm_psr structure.
5595 (arm_psr_parse): Move next to psr_required_here. Make it
5596 return an asm_psr structure.
5597 (psr_required_here): Use asm_psr structure returned by
5599 (do_msr): Reorganise to allow psr_required_here to be called
5601 (md_undefined_name): Mark 'name' parameter as unused, since
5602 the COFF target does not use it.
5604 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5606 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5608 * config/te-aux.h: Likewise.
5609 * config/te-dpx2.h: Likewise.
5610 * config/te-go32.h: Likewise.
5611 * config/te-hp300.h: Likewise.
5612 * config/te-hppa.h: Likewise.
5613 * config/te-i386aix.h: Likewise.
5614 * config/te-ic960.h: Likewise.
5615 * config/te-interix.h: Likewise.
5616 * config/te-nbsd532.h: Likewise.
5617 * config/te-pc532mach.h: Likewise.
5618 * config/te-ppcnw.h: Likewise.
5619 * config/te-psos.h: Likewise.
5620 * config/te-sparcaout.h: Likewise.
5621 * config/te-sun3.h: Likewise.
5622 * config/te-sysv32.h: Likewise.
5624 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5626 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5627 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5628 and sign extend without an if statement.
5629 (build_bytes): Likewise.
5631 2000-05-14 Kazu Hirata <kazu@hxi.com>
5633 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5634 X_add_symbol L_32 case.
5636 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5638 * config/te-freebsd.h: New file.
5640 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5642 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5643 bindtextdomain): Replace defines with those from intl/libgettext.h
5644 to quieten gcc warnings.
5646 * NEWS: Mention x86 .arch and -q.
5648 * config/tc-i386.c (quiet_warnings): New.
5649 (md_assemble): Use quiet_warnings.
5650 (md_parse_option): Set quiet_warnings from -q.
5651 (md_show_usage): Mention -q, delete -m.
5652 (flag_do_long_jump): Delete.
5653 (md_parse_option): Remove -m.
5654 (md_show_usage): Remove -m.
5655 (md_create_long_jump): Remove useless flag_do_long_jump code.
5657 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5658 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5660 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5661 Alexander Sokolov <robocop@netlink.ru>
5663 * doc/c-i386.texi (i386-Arch): New section.
5664 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5666 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5667 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5668 architecture has been given and is not 486.
5669 (set_cpu_arch): New.
5670 (md_pseudo_table): Add .arch.
5671 (md_assemble): Warn if cpu architecture has been given and an
5672 unsupported instruction.
5674 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5675 Move operand_types bit defines after relevant template field.
5676 (template): Add cpu_flags.
5680 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5682 * config/tc-mn10300.h (md_end): Define.
5683 (mn10300_finalize): Declare.
5684 * config/tc-mn10300.c: Include dwarf2dbg.h.
5685 (debug_line): Define.
5686 (md_assemble): Generate dwarf2 line info.
5687 (mn10300_finalize): New function. Finalize dwarf2 info.
5689 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5691 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5692 external version of the relocation for weak symbols.
5694 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5696 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5697 frame size in units of 16 bytes, as required per SW Conventions manual.
5698 (output_unw_records): Output info-block header as a dword to get
5701 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5703 * as.h: #include "file", not <file> on files from ../include.
5704 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5705 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5706 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5707 (tc_coff_symbol_emit_hook): Ditto.
5708 (OPTCOUNT): Cast to int to avoid compiler warning.
5709 (md_begin): Fix signed/unsigned warnings.
5711 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5713 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5714 ABRANCH LONG case for a conditional branch on a 68000.
5715 (md_estimate_size_before_relax): Likewise. Also handle
5716 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5717 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5718 PC-relative on all CPUs.
5719 (md_estimate_size_before_relax): Likewise.
5721 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5723 * as.c (parse_args): Just mention current year in printed
5726 2000-05-03 J.T. Conklin <jtc@redback.com>
5728 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5730 (md_parse_option): Recognize -m7400.
5732 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5734 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5735 don't permit lp to become less than the words array.
5737 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5739 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5740 Fix little-endian case.
5742 2000-05-03 David O'Brien <obrien@NUXI.com>
5744 * as.c (parse_args): Update copyright.
5746 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5748 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5749 for the .bss section too.
5751 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5753 * configure.in: Set em=linux for hppa-*-linux.
5754 * configure: Regenerate.
5755 * doc/Makefile.in: Regenerate with correct automake.
5757 * frags.c (frag_grow): Sanity check chunk_size.
5759 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5760 * config/obj-som.h: Likewise.
5761 * config/obj-ieee.h: Likewise.
5763 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5765 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5766 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5767 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5768 (pa_ip): low_sign_unext now returns via function value. Use
5769 re_assemble_* instead of dis_assemble_* and
5770 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5772 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5773 (md_section_align, md_parse_option, md_show_usage,
5774 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5775 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5776 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5777 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5778 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5780 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5781 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5782 outside of switch. Correct mask and shifting errors in case 10
5783 and case -11. In case 21, compare against signed range to suit
5784 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5785 case 17 and case 22, use offsetT variable to properly check range.
5786 Use re_assemble_* here too.
5787 (evaluate_absolute): Change type of value to offsetT. Call
5788 hppa_field_adjust to do the work for us.
5789 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5790 (pa_parse_cmpib_64_cmpltr): Ditto.
5791 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5792 of i to unsigned int.
5793 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5794 (pa_end_of_source): Return type is void.
5796 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5798 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5800 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5802 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5803 More comments added.
5804 (md_begin): Removed "construct symbols for each register name".
5805 Because register names conflicts with GCC generated function
5807 (avr_operand): Now constant numbers can be used as a register
5808 identifiers (0 as r0, 31 as r31).
5809 (md_assemble): use skip_space () before parsing instruction
5812 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5814 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5815 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5816 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5817 * configure: Regenerate.
5819 2000-04-29 Andreas Jaeger <aj@suse.de>
5821 * as.h: Correctly check GCC version.
5823 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5825 * doc/as.1: Fix unbalanced brackets.
5827 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5829 (line_comment_chars): Set to '/' if TE_FreeBSD.
5831 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5833 * configure.in: Configury support for PA64 (currently disabled).
5834 * configure: Rebuilt.
5836 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5838 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5839 bfd_set_section_alignment.
5841 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5843 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5846 2000-04-24 Nick Clifton <nickc@cygnus.com>
5848 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5849 * doc/as.texinfo (Align): Include arm and strongarm in list of
5850 targets that have the second form of the behaviour of the .align
5853 2000-04-24 Mark Klein <mklein@dis.com>
5855 * config/obj-som.c: Terminate obj_pseudo_table.
5857 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5859 * as.c (parse_args): Allow md_parse_option to override -a listing
5861 * config/obj-coff.c (add_lineno): Change type of offset parameter
5862 from "int" to "bfd_vma."
5863 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5864 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5865 (ppc_change_csect): Align correctly for XCOFF64.
5866 (ppc_machine): New function, which discards "ppc_machine" line.
5867 (ppc_tc): Cons for 8 when code is 64 bit.
5868 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5870 (md_parse_option): Handle -a64 and -a32.
5872 * config/tc-ppc.h (TARGET_MACH): Define.
5873 (TARGET_FORMAT): Move to function.
5874 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5876 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5878 * config/tc-avr.c: New AVR_ISA_ defined.
5879 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5880 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5881 for `fmul', `movw' and `lpm R,Z' instructions.
5882 (avr_operands): Warn if current opcode is a two-word instruction
5883 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5884 (avr_opcodes): New commands added.
5885 (REGISTER_P): Check 'a' and 'v' constraint letters.
5886 (mcu_types): New MCU added.
5888 2000-04-22 Timothy Wall <twall@cygnus.com>
5890 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5892 (operand_match): Conditionally insert default bit values for IMMU9.
5894 2000-04-14 Matthew Green <mrg@cygnus.com>
5896 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5897 * configure: Rebuilt.
5899 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5900 Jason Eckhardt <jle@cygnus.com>
5902 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5904 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5905 Added handling of new operand types l,y,&,fe,fE,fx.
5907 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5908 David Mosberger <davidm@hpl.hp.com>
5909 Timothy Wall <twall@cygnus.com>
5910 Andrew MacLeod <amacleod@cygnus.com>
5911 Jim Wilson <wilson@cygnus.com>
5913 * Makefile.am (CPU_TYPES): Add ia64.
5914 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5915 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5916 * Makefile.in: Rebuild.
5917 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5918 * configure: Rebuild.
5919 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5920 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5921 * expr.c (expr): Handle md_optimize_expr.
5922 * read.c (LEX_HASH): Add comment.
5923 * config/tc-ia64.c, config/tc-ia64.h: New files.
5925 2000-04-21 Richard Henderson <rth@cygnus.com>
5927 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5928 bundling a non-delayed branch type instruction.
5930 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5932 * config/tc-mn10300.c (HAVE_AM30): Define.
5933 (md_assemble): Use it.
5935 2000-04-19 Alan Modra <alan@linuxcare.com.au>
5937 * config/obj-elf.c (obj_elf_change_section): Check for changed
5940 * Makefile.am: (CPU_MULTI_VALID): Remove.
5941 (MULTI_CPU_TYPES): Define.
5942 (MULTI_CPU_OBJ_VALID): Define.
5943 (DEPTC): Use the above.
5944 (DEPOBJ): Same here.
5946 Regenerate dependencies.
5947 * Makefile.in: Regenerate.
5949 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5951 * Makefile.am (YACC, LEX): Get them from configure.
5953 2000-04-18 H.J. Lu (hjl@gnu.org)
5955 * config/tc-i386.c (offset_in_range): Use addressT instead of
5956 bfd_vma for non-bfd assemblers.
5958 2000-04-17 Alan Modra <alan@linuxcare.com.au>
5960 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5961 doesn't give spurious errors.
5963 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5965 * as.h (SEEK_SET): Define if undefined.
5967 2000-04-13 Alan Modra <alan@linuxcare.com.au>
5969 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5970 constants, and don't assume offsetT is 32 bits.
5972 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5974 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5975 (md_pcrel_from_section): Add prototype.
5976 (d10v_fix_adjustable): Add prototype.
5977 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5979 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5981 2000-04-12 Nick Clifton <nickc@cygnus.com>
5983 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5984 symbol in frag chain.
5986 2000-04-10 Alan Modra <alan@linuxcare.com.au>
5988 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5989 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5990 (fits_in_signed_word, smallest_imm_type): Ditto.
5991 (md_assemble): Use an offsetT var to hold offsetT values, not a
5993 (offset_in_range): New.
5994 (md_assemble): Use it.
5995 (md_convert_frag): Change type of target_address, opcode_address,
5996 and displacement_from_opcode_start to offsetT.
5997 (md_create_short_jump): Change type of offset to offsetT.
5998 (md_create_long_jump): Ditto.
5999 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6000 (md_chars_to_number): Remove.
6001 (output_invalid): Remove duplicate prototype.
6003 2000-04-09 Nick Clifton <nickc@cygnus.com>
6005 * Makefile.am (CPU_TYPES): Add 'avr'.
6006 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6007 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6009 * Makefile.in: Regenerate.
6011 * doc/as.texinfo: Add M32R documentation.
6013 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6015 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6016 --enable-build-warnings option.
6017 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6018 * Makefile.in, configure: Re-generate.
6020 2000-04-07 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6023 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6024 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6025 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6026 (arm_force_relocation): Force relocations for
6027 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6029 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6031 * config/tc-sh.c (get_operands): There's no third operand if the
6032 first operand is an immediate.
6034 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6036 * config/tc-sh.c (immediate): Delete.
6037 (sh_operand_info): Add immediate member.
6038 (parse_reg): Use A_PC for pc.
6039 (parse_exp): Add second argument 'op'. All callers changed.
6040 (parse_at): Expect pc to be coded as A_PC.
6041 Use immediate field in *op.
6042 (insert): Add fourth argument 'op'. All callers changed.
6043 (build_relax): Add second argument 'op'. All callers changed.
6044 (insert_loop_bounds): New function.
6045 (build_Mytes): Remove DISP_4.
6046 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6047 (assemble_ppi): Use immediate field in *operand.
6048 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6049 (md_apply_fix): Likewise.
6050 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6052 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6054 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6056 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6058 * internals.texi (CPU backend): Document
6059 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6061 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6063 * po/gas.pot: Regenerate.
6065 * as.c (show_usage): Restore translated part of bug string.
6066 * gasp.c (show_usage): Likewise.
6068 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6069 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6070 than move-if-change.
6071 (DEP1): Modify for "gcc -MM".
6075 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6076 Update dependencies.
6077 * Makefile.in: Regenerate.
6079 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6081 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6082 (md_begin): Likewise.
6083 (HAVE_AM33): New macro.
6084 (md_assemble): Use it. Match r_regs and xr_regs only if
6087 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6089 * as.h: #include "bin-bugs.h"
6090 * as.c (show_usage): Use REPORT_BUGS_TO.
6091 * gasp.c: #include "bin-bugs.h"
6092 (show_usage): Use REPORT_BUGS_TO.
6094 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6096 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6098 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6099 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6102 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6104 * config/tc-i386.c (i386_immediate): Don't assume a constant
6105 immediate is necessarily 16 bits when in 16 bit code mode.
6106 (md_assemble): Instead set guess_suffix here after we have checked
6109 2000-04-02 Richard Henderson <rth@cygnus.com>
6111 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6112 quantities. Correct right shift sign extension.
6113 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6114 32-bit value when shifting into place.
6116 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6118 * app.c: Add ATTRIBUTE_UNUSED as needed.
6119 * config/tc-ppc.c: Likewise.
6120 (ppc_size): Make unsigned long.
6121 (ppc_insert_operand): Add casts to avoid warnings.
6123 2000-03-31 Nick Clifton <nickc@cygnus.com>
6125 * config/tc-d10v.h (md_flush_pending_output): Define.
6127 2000-03-29 Nick Clifton <nickc@cygnus.com>
6129 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6130 segment. Works for both BFD_ASSEMBLER and others.
6131 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6133 2000-03-29 Nick Clifton <nickc@cygnus.com
6135 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6137 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6139 * listing.c (LISTING_LHS_WIDTH): Default depends on
6141 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6143 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6145 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6148 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6150 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6152 * config/tc-avr.c (mcu_types): Add missing initialiser.
6153 (md_pcrel_from_section): Add prototype.
6154 (avr_operand): Remove redundant test of unsigned < 0.
6155 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6157 2000-03-27 Denis Chertykov <denisc@overta.ru>
6159 * config/tc-avr.c: New file for AVR support.
6160 * config/tc-avr.h: Likewise.
6161 * configure.in: Add AVR support.
6162 * configure: Regenerate.
6164 2000-03-26 Timothy Wall <twall@cygnus.com>
6166 * gasp.c (macro_op): Add new argument to check_macro call.
6167 Macro structure definitions moved to macro.h
6168 * sb.h: Add argument to prototype for input_scrub_include_sb.
6169 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6170 nesting checks with an additional flag.
6171 (struct input_save): Add flag to indicate whether current sb
6172 should be checked for proper macro/conditional nesting.
6173 (input_scrub_push/pop): Save/restore nest check flag.
6174 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6176 * macro.c (check_macro): Allow caller to retrieve parsed macro
6177 information if a pointer is provided. This information may be
6178 used by the new macro hooks.
6179 * macro.h: Update prototype for check_macro. Macro struct
6180 definitions moved here from macro.c/gasp.c.
6181 * read.c (read_a_source_file): Add parameter to check_macro call,
6182 and pass macro info to the macro hook, if defined.
6183 (input_scrub_insert_line): New. Allow insertion of a line of
6184 characters into the input stream.
6185 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6186 file into the input stream.
6187 (s_include): Use input_scrub_insert_file.
6188 * internals.texi: Document new macro hooks.
6189 * as.h: New prototypes added.
6191 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6193 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6194 an initial capital letter.
6195 (i386_index_check): Reindent.
6197 2000-03-19 Nick Clifton <nickc@cygnus.com>
6199 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6202 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6204 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6205 instruction operand bad if Rd > 7 when generating
6206 thumb instructions. Prevents for example,
6207 "adr r12,label" from silently failing and generating
6208 the wrong instruction.
6210 2000-03-17 Nick Clifton <nickc@cygnus.com>
6212 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6213 that have a destingation >= 0x400000.
6214 Fix compile time warning messages.
6216 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6218 * config/tc-sh.c (md_begin): When encountering insn that are
6219 not supported by the current arch, only change the name if
6220 its contents are the same as prev_name.
6221 (get_specific): If the the architecture doesn't match, fail.
6223 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6225 * config/tc-sh.c (IDENT_CHAR): Define.
6226 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6227 matching back where it came from.
6229 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6231 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6233 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6235 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6238 2000-03-15 Kazu Hirata <kazu@hxi.com>
6240 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6242 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6244 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6245 floating-point-number, make sure 'f' is in FLT_CHARS.
6247 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6249 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6250 (s_lcomm_internal): Use it.
6251 * doc/internals.texi (CPU backend): Document it.
6252 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6255 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6257 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6260 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6261 implementation doesn't have special handling for switch
6263 (macro_build): Allow for code in sections other than .text.
6265 (mips_ip): Likewise.
6266 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6267 Don't perform relocs if we will be outputting them.
6268 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6269 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6272 2000-03-09 Catherine Moore <clm@cygnus.com>
6274 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6275 relocation type based on the entry in the fixup structure.
6276 Put S_IS_EXTERN processing back in.
6278 2000-03-08 H.J. Lu (hjl@gnu.org)
6280 * Makefile.am (install-exec-tooldir): Depend on
6281 install-exec-bindir for parallel make.
6282 * Makefile.in: Regenerated.
6284 2000-03-06 Nick Clifton <nickc@cygnus.com>
6286 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6288 (md_parse_option): Parse -m32r command line switch - disable m32rx
6290 (md_show_usage): Document new option.
6292 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6293 * doc/Makefile.in: Regenerate.
6294 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6296 2000-03-02 Michael Meissner <meissner@redhat.com>
6298 * config/tc-d30v.c (check_range): Remove code that incorrectly
6299 sign extended values where bits < 32.
6301 2000-03-02 H.J. Lu (hjl@gnu.org)
6303 * configure.in: Support --enable-targets=all on ia32.
6304 * configure: Regenerated.
6306 2000-03-01 Nick Clifton <nickc@cygnus.com>
6308 * gasp.c (do_align): Remove bogus check of alignment value.
6310 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6312 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6313 TC_PPC was defined forced the type of a symbol with no other type
6316 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6318 * doc/internals.texi (CPU backend): Mention that
6319 line_separator_chars do not break up comments. Fix typos for
6320 LEX_AT and LEX_NAME descriptions. Document operands for
6321 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6322 description of md_create_short_jump usage. Document argument for
6323 md_undefined_symbol.
6325 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6327 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6328 (md_parse_option): Handle it.
6329 (md_show_usage): Document it.
6331 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6333 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6334 opcode, for the instruction `pal19'. From Andrea Arcangeli
6337 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6339 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6341 (md_assemble): To here, before template operands are matched.
6342 Also ensure a constant immediate is sign extended when we know the
6343 size is at most 16 bits. This is to catch cases like "add
6344 $0xffc0,%ax" where we don't know the size, and thus that the
6345 immediate can be represented as Imm8S until after parsing the
6347 (i386_displacement): Similarly sign extend 16 bit constant
6349 (md_assemble): Relax 16-bit jump constant range check to suit sign
6350 extended displacements.
6352 2000-02-26 Andreas Jaeger <aj@suse.de>
6354 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6356 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6358 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6359 call operands when intel_syntax.
6360 (intel_float_operand): Return 2 for "fi...".
6361 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6362 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6363 earlier "SHORT" change.
6364 (md_assemble): When determining suffix from Regs, exclude
6367 2000-02-24 Nick Clifton <nickc@cygnus.com>
6369 * configure: Add arm-wince, mips-pe and sh-pe targets.
6370 * configure: Regenerate.
6372 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6374 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6375 "pe-mips" for the mips-pe target.
6377 * config/tc-arm.c (insns): Change displacement encoded in BL
6378 and B instructions if the target port is arm-wince.
6379 (do_ldst): Do not bias the relocation offset if the target
6381 (md_pcrel_from): Add in missing relocation offset bias if the
6382 target os arm-wince.
6384 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6385 (md_begin): Disable -G support for mips-pe target.
6386 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6387 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6390 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6391 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6392 assembler, just set the alignment to 4.
6394 * config/te-wince-pe.h: New file for WinCE targets. Define
6397 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6399 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6400 string instructions.
6401 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6402 (i386_intel_memory_operand): After finding a segment override,
6403 check again for no `[' before looking for a displacement. Bomb if
6404 more than one displacement rather than silently discarding the
6405 second and subsequent ones. Free strings malloc'd by
6406 build_displacement_string.
6408 2000-02-24 Catherine Moore <clm@cygnus.com>
6410 * config/obj-som.c (obj_pseudo_table): Add "weak".
6411 (obj_som_weak): New routine.
6413 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6415 * config/tc-i386.c (union i386_op): New.
6416 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6417 Throughout file replace occurences of disps[n], imms[n], regs[n]
6418 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6419 intel mode operand swapping. Add assert in regKludge and
6420 fake_zero_displacement code. Test i.types[n] when outputting
6421 displacements and immediates. Combine output of Disp16 with
6423 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6424 when in intel mode by (not) reversing fsub and fdiv operands
6425 before the template search. This fails for single operand
6426 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6427 undefined. Instead fix the base_opcode after we've found the
6428 template. Move base_opcode xor with found_reverse_match from
6429 opcode output code to before this fix so we test for the correct
6431 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6432 check in intel mode. Instead compare opcodes.
6434 * config/tc-i386.h (TC_RELOC): Delete.
6435 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6436 with equivalent call to reloc.
6438 * as.h (flag_m68k_mri): Move declaration after target include, and
6439 only declare when TC_M68K defined. Define as zero otherwise.
6440 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6441 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6442 Define as zero otherwise.
6443 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6444 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6445 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6446 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6447 testing whether defined.
6448 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6449 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6450 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6451 rather than testing whether defined.
6452 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6453 (parse_mri_cons): Declare and use only when TC_M68K.
6454 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6455 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6456 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6458 * NEWS: Mention IBM 370 support.
6460 2000-02-23 Richard Henderson <rth@cygnus.com>
6462 * config/tc-i386.c (md_assemble): When swapping operands for
6463 intel_syntax, assume everything that's not Imm or Disp is a
6466 2000-02-23 Linas Vepstas <linas@linas.org>
6468 * config/tc-i370.c, config/tc-i370.h: New files.
6469 * Makefile.am: Add support for Linux/IBM 370.
6470 * configure.in: Likewise.
6471 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6472 * config/obj-elf.c: Include elf/i370.h
6473 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6475 * Makefile.in: Regenerate.
6476 * configure: Regenerate.
6478 * doc/c-i370.texi: New file.
6479 * doc/all.texi: Include it.
6480 * doc/as.texinfo: And here.
6481 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6482 * doc/Makefile.in: Regenerate.
6484 2000-02-19 Michael Meissner <meissner@redhat.com>
6486 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6487 determine if an instruction can be used in parallel with an ADDppp
6488 or SUBppp instruction.
6490 2000-02-22 Andrew Haley <aph@cygnus.com>
6492 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6494 2000-02-22 Andrew Haley <aph@cygnus.com>
6496 * config/tc-mips.c (mips_gp32): New variable.
6497 (macro_build) Use mips_gp32.
6499 (md_longopts): Add "-mgp32" and "-mgp64".
6500 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6502 (OPTION_M7900): Change offset
6503 (OPTION_NO_M7900): Ditto.
6505 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6507 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6508 warning, and bump it to 1.
6510 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6512 From Brad Lucier <lucier@math.purdue.edu>:
6513 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6516 2000-02-21 Catherine Moore <clm@cygnus.com>
6518 * config/tc-mips.c (MF_HILO_INSN): Define.
6519 (mips_7000_hilo_fix): Declare.
6520 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6521 (md_parse_option): Check for 7000_HILO_FIX options.
6522 (OPTION_M7000_HILO_FIX): Define.
6523 (OPTION_NO_M7000_HILO_FIX): Define.
6524 * doc/c-mips.texi (-mfix7000): Describe.
6526 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6528 * listing.c (print_lines): Remove unused variable `end'.
6530 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6531 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6532 reloc_type when BFD_ASSEMBLER.
6533 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6534 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6535 statement and quell signed vs. unsigned comparison warning.
6537 2000-02-18 Nick Clifton <nickc@cygnus.com>
6539 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6540 the computed frag offset, rather than overwriting it.
6542 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6544 * config/tc-sh.c ("elf/sh.h"): Include.
6545 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6546 (md.begin): Initialize target_arch.
6547 Only include opcodes in has table that match selected architecture.
6548 (parse_reg): Recognize register names for sh-dsp.
6549 (parse_at): Recognize post-modify addressing.
6550 (get_operands): The leading space is now optional.
6551 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6552 arguments. Update valid_arch.
6553 (build_Mytes): Add support for SDT_REG_N.
6554 (find_cooked_opcode): New function, broken out of md_assemble.
6555 (assemble_ppi, sh_elf_final_processing): New functions.
6556 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6557 (md_longopts, md_parse_option): New option: -dsp.
6558 * config/tc-sh.h (elf_tc_final_processing): Define.
6559 (sh_elf_final_processing): Declare.
6561 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6563 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6564 the unwinder subspace. Save the current seg/subseg before creating
6567 2000-02-10 Nick Clifton <nickc@cygnus.com>
6569 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6570 little endian targets.
6571 (INST_BYTE1): Redefine to handle big and little endian
6573 (cpu_type): New type: Select between M340 and M210.
6574 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6575 instructions of the M340.
6576 (md_assemble): Add support for the MULSH and OPSR classes of
6578 (md_atof): Add support for little endian targets.
6579 (md_parse_option): Add support for -EL, -EB and -mcpu command
6581 (md_convert_frag): Add support for little endian targets.
6582 (md_apply_fix3): Add support for little endian targets.
6583 (md_number_to_chars): Add support for little endian targets.
6585 2000-02-10 Timothy Wall <twall@redhat.com>
6587 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6588 defined, use it to verify the symbol just read should be a label.
6590 2000-02-10 Timothy Wall <twall@redhat.com>
6592 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6593 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6594 around colons when KEEP_WHITE_AROUND_COLON is defined.
6595 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6596 and KEEP_WHITE_AROUND_COLON.
6598 2000-02-08 Timothy Wall <twall@redhat.com>
6600 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6602 (do_repeat): New. Abstract repeat logic so that a "break" can be
6604 (end_repeat): New. Provide support for a "break" out of the
6606 * read.h: Add prototypes for new functions.
6608 2000-02-08 Timothy Wall <twall@redhat.com>
6610 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6611 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6612 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6615 2000-02-08 Timothy Wall <twall@redhat.com>
6617 * read.c: Added elseif to directives table.
6618 * read.h: Added prototype for s_elseif.
6619 * doc/as.texinfo: Added description for elseif.
6620 * cond.c (s_elseif): New function
6622 2000-02-04 Timothy Wall <twall@redhat.com>
6624 * listing.c (print_lines): Remove conditionals causing bug in
6627 2000-02-03 Timothy Wall <twall@cygnus.com>
6629 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6631 * frags.c (frag_new): Calculate fr_fix in octets
6632 (frag_now_fix) Return offset as target address offset (bytes).
6633 (frag_now_fix_octets) New - Return offset in octets (8-bit
6635 * frags.h: Added prototype for frag_now_fix_octets().
6636 Distinguish between octets and bytes in field descriptions.
6637 * listing.c (calc_hex): Account for octets vs bytes when
6638 printing addresses/offsets.
6639 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6640 target is little-endian, print the octets in a word in big-endian
6641 order so that the display looks like a proper hexadecimal number,
6642 instead of having the octets reversed.
6643 * read.c (do_align): When recording alignment, alignment power
6644 should be in terms of target bytes (minimum addressible unit)
6646 (do_org) Convert ORG target address (byte) argument into an
6647 octet offset when generating a variable fragment.
6648 * symbols.c (resolve_symbol_value): Symbol final value
6649 converted to a target address offset (bytes) from its octet offset.
6650 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6651 offset (bytes) is adjusted by the frag offset (octets) converted
6653 (coff_frob_section) Section alignment power is in terms of bytes;
6654 convert it to an octet alignment power when calculating size (and
6655 size mask) in octets. Don't modify the section size in order to
6656 "align" it for TI COFF, since that format has a different method
6657 for storing alignment information.
6659 2000-02-01 Timothy Wall <twall@cygnus.com>
6661 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6662 entries, matching the way GCC generates them. If not escaped, the
6663 filename is encoded incorrectly.
6665 2000-01-31 Nick Clifton <nickc@cygnus.com>
6667 * config/tc-arm.c (reg_table): Add support for ATPCS register
6670 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6672 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6674 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6676 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6677 of a symbol when we really care about its value.
6679 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6681 * config/tc-mcore.c (md_assemble): Give warning message if
6682 operands passes to instruction are more than the spec.
6684 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6686 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6687 Thumb mode but the label seen was not declared as '.thumb_func'
6688 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6689 correct disassembly of Thumb code bounded by non function labels.
6691 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6693 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6694 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6696 * Makefile.in: Same here.
6699 * configure.in: Set bfd_gas for i386-aout when primary target
6700 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6701 we may need the primary te_file. Remove incorrect comment.
6703 * configure: Regenerate.
6705 * config/e-i386aout.c: New file.
6707 * as.c (USE_EMULATIONS): Move to before print_version_id.
6708 (struct emulation): Add i386aout.
6709 (show_usage): Split text strings. Reformat -a text. Add --em
6713 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6714 (aout_format_ops): New.
6717 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6718 preprocessor conditional and add aout USE_EMULATIONS tests.
6719 (read_a_source_file): Don't pass error strings to printf as
6723 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6725 (do_data): Same here.
6726 (process_file): And here.
6729 * symbols.c (colon): Rewrite "already defined" fatal message
6730 code for aout with USE_EMULATIONS.
6733 * config/obj-aout.c (OBJ_HEADER): Define.
6734 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6736 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6737 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6739 (obj_aout_type): Expand S_SET_OTHER here too.
6740 (obj_read_begin_hook): Remove.
6741 (aout_pop_insert): New.
6742 (obj_aout_s_get_other): New.
6743 (obj_aout_s_get_desc): New.
6744 (aout_format_ops): New.
6747 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6748 gets aout_pseudo_table.
6749 (aout_pseudo_table): Declare.
6750 (obj_read_begin_hook): Define.
6753 * config/obj-coff.c (obj_pseudo_table): Rename to
6755 (coff_pop_insert): Use coff_pseudo_table.
6756 (coff_sec_sym_ok_for_reloc): Remove.
6757 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6758 and comment all zero entries and remove #if 0 code.
6761 * config/obj-coff.h (obj_pop_insert): Define.
6762 (coff_pseudo_table): Declare.
6765 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6766 s_get_size, s_set_size. Comment all zero entries.
6769 * config/obj-elf.c (elf_s_get_other): New function.
6770 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6771 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6772 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6774 (obj_elf_parse_section_letters): Don't pass error strings to
6775 printf as format arg.
6778 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6780 (elf_s_get_other): Declare.
6781 (S_GET_OTHER) Define as elf_s_get_other if not already
6783 (S_SET_OTHER): Only define when not already defined.
6784 (elf_obj_read_begin_hook): Declare.
6785 (obj_read_begin_hook): Define.
6786 (elf_obj_symbol_new_hook): Declare.
6787 (obj_symbol_new_hook): Define.
6790 * config/obj-multi.h: Add copyright header and protect against
6791 multiple inclusion. Add * to all function pointers.
6792 (OBJ_HEADER): If defined, include it rather than other defines
6794 (obj_frob_file_after_relocs): Test for NULL.
6795 (obj_symbol_new_hook): Here too.
6796 (obj_sec_sym_ok_for_reloc): And here.
6797 (S_GET_OTHER): Define.
6798 (S_GET_DESC): Define.
6799 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6800 (OBJ_MAYBE_ELF): Update comment.
6802 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6803 OBJ_AOUT preprocessor conditional and handle emulation by
6804 testing OUTPUT_FLAVOR.
6805 (i386_displacement): Here too.
6806 (md_section_align): Similarly here.
6807 (i386_target_format): Conditionally compile when more than one
6808 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6809 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6810 (i386_displacement): Here too.
6813 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6814 Define TARGET_FORMAT for aout only when not multi.
6817 * config/te-multi.h: Delete file as it's identical to te-generic.h
6819 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6821 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6822 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6825 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6827 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6830 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6832 * config/tc-mips.c (mips_do_align): New function.
6833 * config/tc-mips.h (md_do_align): Define.
6835 2000-01-10 Philip Blundell <philb@gnu.org>
6837 * doc/c-arm.texi (ARM Options): Fix typo.
6838 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6839 line separator for Linux.
6840 * doc/as.texinfo (Comments): Mention the ARM.
6842 2000-01-10 Philip Blundell <pb@futuretv.com>
6844 * configure.in (arm*-*-conix*): New target.
6845 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6847 * configure: Regenerate.
6849 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6851 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6852 (obj_elf_visibility): New function.
6854 * doc/as.texinfo (Visibility): New node: document visibility
6857 For older changes see ChangeLog-9899